2013851284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 3657830400

約数和(自身を除く): 1643979116

約数列:

[1, 2, 4, 41, 82, 164, 191, 239, 269, 382, 478, 538, 764, 956, 1076, 7831, 9799, 11029, 15662, 19598, 22058, 31324, 39196, 44116, 45649, 51379, 64291, 91298, 102758, 128582, 182596, 205516, 257164, 1871609, 2106539, 2635931, 3743218, 4213078, 5271862, 7486436, 8426156, 10543724, 12279581, 24559162, 49118324, 503462821, 1006925642, 2013851284]

約数ペア:

[(1, 2013851284), (2, 1006925642), (4, 503462821), (41, 49118324), (82, 24559162), (164, 12279581), (191, 10543724), (239, 8426156), (269, 7486436), (382, 5271862), (478, 4213078), (538, 3743218), (764, 2635931), (956, 2106539), (1076, 1871609), (7831, 257164), (9799, 205516), (11029, 182596), (15662, 128582), (19598, 102758), (22058, 91298), (31324, 64291), (39196, 51379), (44116, 45649)]