997855204

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{595379}}^1$

素因数の和:595802

約数の個数: 12

約数和(自身を含む): 1750417200

約数和(自身を除く): 752561996

約数列:

[1, 2, 4, 419, 838, 1676, 595379, 1190758, 2381516, 249463801, 498927602, 997855204]

約数ペア:

[(1, 997855204), (2, 498927602), (4, 249463801), (419, 2381516), (838, 1190758), (1676, 595379)]