777745169864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{49525291}}^1$

素因数の和:49525461

約数の個数: 32

約数和(自身を含む): 1580847320640

約数和(自身を除く): 803102150776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 49525291, 99050582, 198101164, 396202328, 643828783, 1287657566, 2575315132, 5150630264, 7478318941, 14956637882, 29913275764, 59826551528, 97218146233, 194436292466, 388872584932, 777745169864]

約数ペア:

[(1, 777745169864), (2, 388872584932), (4, 194436292466), (8, 97218146233), (13, 59826551528), (26, 29913275764), (52, 14956637882), (104, 7478318941), (151, 5150630264), (302, 2575315132), (604, 1287657566), (1208, 643828783), (1963, 396202328), (3926, 198101164), (7852, 99050582), (15704, 49525291)]