869876306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1079251}}^1$

素因数の和:1079297

約数の個数: 16

約数和(自身を含む): 1450514688

約数和(自身を除く): 580638382

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1079251, 2158502, 14030263, 28060526, 33456781, 66913562, 434938153, 869876306]

約数ペア:

[(1, 869876306), (2, 434938153), (13, 66913562), (26, 33456781), (31, 28060526), (62, 14030263), (403, 2158502), (806, 1079251)]