77978666

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{4651}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 119575008

約数和(自身を除く): 41596342

約数列:

[1, 2, 83, 101, 166, 202, 4651, 8383, 9302, 16766, 386033, 469751, 772066, 939502, 38989333, 77978666]

約数ペア:

[(1, 77978666), (2, 38989333), (83, 939502), (101, 772066), (166, 469751), (202, 386033), (4651, 16766), (8383, 9302)]