777749968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2113451}}^1$

素因数の和:2113482

約数の個数: 20

約数和(自身を含む): 1572408288

約数和(自身を除く): 794658320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2113451, 4226902, 8453804, 16907608, 33815216, 48609373, 97218746, 194437492, 388874984, 777749968]

約数ペア:

[(1, 777749968), (2, 388874984), (4, 194437492), (8, 97218746), (16, 48609373), (23, 33815216), (46, 16907608), (92, 8453804), (184, 4226902), (368, 2113451)]