2017183412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 3805159680

約数和(自身を除く): 1787976268

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 641, 881, 893, 1282, 1762, 1786, 2564, 3524, 3572, 12179, 16739, 24358, 30127, 33478, 41407, 48716, 60254, 66956, 82814, 120508, 165628, 564721, 572413, 786733, 1129442, 1144826, 1573466, 2258884, 2289652, 3146932, 10729699, 21459398, 26541887, 42918796, 53083774, 106167548, 504295853, 1008591706, 2017183412]

約数ペア:

[(1, 2017183412), (2, 1008591706), (4, 504295853), (19, 106167548), (38, 53083774), (47, 42918796), (76, 26541887), (94, 21459398), (188, 10729699), (641, 3146932), (881, 2289652), (893, 2258884), (1282, 1573466), (1762, 1144826), (1786, 1129442), (2564, 786733), (3524, 572413), (3572, 564721), (12179, 165628), (16739, 120508), (24358, 82814), (30127, 66956), (33478, 60254), (41407, 48716)]