1657201312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3983657}}^1$

素因数の和:3983680

約数の個数: 24

約数和(自身を含む): 3513586356

約数和(自身を除く): 1856385044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3983657, 7967314, 15934628, 31869256, 51787541, 63738512, 103575082, 127477024, 207150164, 414300328, 828600656, 1657201312]

約数ペア:

[(1, 1657201312), (2, 828600656), (4, 414300328), (8, 207150164), (13, 127477024), (16, 103575082), (26, 63738512), (32, 51787541), (52, 31869256), (104, 15934628), (208, 7967314), (416, 3983657)]