2893449656

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{3697}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 5748467040

約数和(自身を除く): 2855017384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 361, 542, 722, 1084, 1444, 2168, 2888, 3697, 5149, 7394, 10298, 14788, 20596, 29576, 41192, 70243, 97831, 140486, 195662, 280972, 391324, 561944, 782648, 1001887, 1334617, 2003774, 2669234, 4007548, 5338468, 8015096, 10676936, 19035853, 38071706, 76143412, 152286824, 361681207, 723362414, 1446724828, 2893449656]

約数ペア:

[(1, 2893449656), (2, 1446724828), (4, 723362414), (8, 361681207), (19, 152286824), (38, 76143412), (76, 38071706), (152, 19035853), (271, 10676936), (361, 8015096), (542, 5338468), (722, 4007548), (1084, 2669234), (1444, 2003774), (2168, 1334617), (2888, 1001887), (3697, 782648), (5149, 561944), (7394, 391324), (10298, 280972), (14788, 195662), (20596, 140486), (29576, 97831), (41192, 70243)]