201810080122

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{28320247}}^1$

素因数の和:28320765

約数の個数: 16

約数和(自身を含む): 346639835520

約数和(自身を除く): 144829755398

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 28320247, 56640494, 198241729, 396483458, 14415005723, 28830011446, 100905040061, 201810080122]

約数ペア:

[(1, 201810080122), (2, 100905040061), (7, 28830011446), (14, 14415005723), (509, 396483458), (1018, 198241729), (3563, 56640494), (7126, 28320247)]