827657986

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{8293}}^1$

素因数の和:8793

約数の個数: 16

約数和(自身を含む): 1254052800

約数和(自身を除く): 426394814

約数列:

[1, 2, 139, 278, 359, 718, 8293, 16586, 49901, 99802, 1152727, 2305454, 2977187, 5954374, 413828993, 827657986]

約数ペア:

[(1, 827657986), (2, 413828993), (139, 5954374), (278, 2977187), (359, 2305454), (718, 1152727), (8293, 99802), (16586, 49901)]