2017909987324

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2075279}}^1$

素因数の和:2075360

約数の個数: 108

約数和(自身を含む): 4625413117920

約数和(自身を除く): 2607503130596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 121, 154, 164, 196, 242, 287, 308, 451, 484, 539, 574, 847, 902, 1078, 1148, 1694, 1804, 2009, 2156, 3157, 3388, 4018, 4961, 5929, 6314, 8036, 9922, 11858, 12628, 19844, 22099, 23716, 34727, 44198, 69454, 88396, 138908, 243089, 486178, 972356, 2075279, 4150558, 8301116, 14526953, 22828069, 29053906, 45656138, 58107812, 85086439, 91312276, 101688671, 159796483, 170172878, 203377342, 251108759, 319592966, 340345756, 406754684, 502217518, 595605073, 639185932, 935950829, 1004435036, 1118575381, 1191210146, 1757761313, 1871901658, 2237150762, 2382420292, 3515522626, 3743803316, 4169235511, 4474301524, 6551655803, 7031045252, 8338471022, 10295459119, 12304329191, 13103311606, 16676942044, 20590918238, 24608658382, 26206623212, 41181836476, 45861590621, 49217316764, 72068213833, 91723181242, 144136427666, 183446362484, 288272855332, 504477496831, 1008954993662, 2017909987324]

約数ペア:

[(1, 2017909987324), (2, 1008954993662), (4, 504477496831), (7, 288272855332), (11, 183446362484), (14, 144136427666), (22, 91723181242), (28, 72068213833), (41, 49217316764), (44, 45861590621), (49, 41181836476), (77, 26206623212), (82, 24608658382), (98, 20590918238), (121, 16676942044), (154, 13103311606), (164, 12304329191), (196, 10295459119), (242, 8338471022), (287, 7031045252), (308, 6551655803), (451, 4474301524), (484, 4169235511), (539, 3743803316), (574, 3515522626), (847, 2382420292), (902, 2237150762), (1078, 1871901658), (1148, 1757761313), (1694, 1191210146), (1804, 1118575381), (2009, 1004435036), (2156, 935950829), (3157, 639185932), (3388, 595605073), (4018, 502217518), (4961, 406754684), (5929, 340345756), (6314, 319592966), (8036, 251108759), (9922, 203377342), (11858, 170172878), (12628, 159796483), (19844, 101688671), (22099, 91312276), (23716, 85086439), (34727, 58107812), (44198, 45656138), (69454, 29053906), (88396, 22828069), (138908, 14526953), (243089, 8301116), (486178, 4150558), (972356, 2075279)]