77039835838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{289623443}}^1$

素因数の和:289623471

約数の個数: 16

約数和(自身を含む): 139019253120

約数和(自身を除く): 61979417282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 289623443, 579246886, 2027364101, 4054728202, 5502845417, 11005690834, 38519917919, 77039835838]

約数ペア:

[(1, 77039835838), (2, 38519917919), (7, 11005690834), (14, 5502845417), (19, 4054728202), (38, 2027364101), (133, 579246886), (266, 289623443)]