7900904188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1979}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 14476492800

約数和(自身を除く): 6575588612

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 271, 508, 542, 1084, 1979, 3683, 3958, 7366, 7859, 7916, 14732, 15718, 31436, 34417, 57391, 68834, 114782, 137668, 229564, 251333, 502666, 536309, 998093, 1005332, 1072618, 1996186, 2145236, 3992372, 7288657, 14577314, 15552961, 29154628, 31105922, 62211844, 68111243, 136222486, 272444972, 1975226047, 3950452094, 7900904188]

約数ペア:

[(1, 7900904188), (2, 3950452094), (4, 1975226047), (29, 272444972), (58, 136222486), (116, 68111243), (127, 62211844), (254, 31105922), (271, 29154628), (508, 15552961), (542, 14577314), (1084, 7288657), (1979, 3992372), (3683, 2145236), (3958, 1996186), (7366, 1072618), (7859, 1005332), (7916, 998093), (14732, 536309), (15718, 502666), (31436, 251333), (34417, 229564), (57391, 137668), (68834, 114782)]