263172016

素因数分解:

$2^4\times {\mathrm{2459}}^1\times {\mathrm{6689}}^1$

素因数の和:9156

約数の個数: 20

約数和(自身を含む): 510179400

約数和(自身を除く): 247007384

約数列:

[1, 2, 4, 8, 16, 2459, 4918, 6689, 9836, 13378, 19672, 26756, 39344, 53512, 107024, 16448251, 32896502, 65793004, 131586008, 263172016]

約数ペア:

[(1, 263172016), (2, 131586008), (4, 65793004), (8, 32896502), (16, 16448251), (2459, 107024), (4918, 53512), (6689, 39344), (9836, 26756), (13378, 19672)]