2013268156

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 3636642240

約数和(自身を除く): 1623374084

約数列:

[1, 2, 4, 61, 122, 137, 229, 244, 263, 274, 458, 526, 548, 916, 1052, 8357, 13969, 16043, 16714, 27938, 31373, 32086, 33428, 36031, 55876, 60227, 62746, 64172, 72062, 120454, 125492, 144124, 240908, 1913753, 2197891, 3673847, 3827506, 4395782, 7347694, 7655012, 8251099, 8791564, 14695388, 16502198, 33004396, 503317039, 1006634078, 2013268156]

約数ペア:

[(1, 2013268156), (2, 1006634078), (4, 503317039), (61, 33004396), (122, 16502198), (137, 14695388), (229, 8791564), (244, 8251099), (263, 7655012), (274, 7347694), (458, 4395782), (526, 3827506), (548, 3673847), (916, 2197891), (1052, 1913753), (8357, 240908), (13969, 144124), (16043, 125492), (16714, 120454), (27938, 72062), (31373, 64172), (32086, 62746), (33428, 60227), (36031, 55876)]