1209103814

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1\times {\mathrm{5297}}^1$

素因数の和:7231

約数の個数: 16

約数和(自身を含む): 1844721216

約数和(自身を除く): 635617402

約数列:

[1, 2, 61, 122, 1871, 3742, 5297, 10594, 114131, 228262, 323117, 646234, 9910687, 19821374, 604551907, 1209103814]

約数ペア:

[(1, 1209103814), (2, 604551907), (61, 19821374), (122, 9910687), (1871, 646234), (3742, 323117), (5297, 228262), (10594, 114131)]