807726608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3883301}}^1$

素因数の和:3883322

約数の個数: 20

約数和(自身を含む): 1685353068

約数和(自身を除く): 877626460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3883301, 7766602, 15533204, 31066408, 50482913, 62132816, 100965826, 201931652, 403863304, 807726608]

約数ペア:

[(1, 807726608), (2, 403863304), (4, 201931652), (8, 100965826), (13, 62132816), (16, 50482913), (26, 31066408), (52, 15533204), (104, 7766602), (208, 3883301)]