916090826

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{197689}}^1$

素因数の和:198029

約数の個数: 16

約数和(自身を含む): 1575193920

約数和(自身を除く): 659103094

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 197689, 395378, 1383823, 2767646, 65435059, 130870118, 458045413, 916090826]

約数ペア:

[(1, 916090826), (2, 458045413), (7, 130870118), (14, 65435059), (331, 2767646), (662, 1383823), (2317, 395378), (4634, 197689)]