2004172802

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{12437}}^1$

素因数の和:13045

約数の個数: 16

約数和(自身を含む): 3029150520

約数和(自身を除く): 1024977718

約数列:

[1, 2, 197, 394, 409, 818, 12437, 24874, 80573, 161146, 2450089, 4900178, 5086733, 10173466, 1002086401, 2004172802]

約数ペア:

[(1, 2004172802), (2, 1002086401), (197, 10173466), (394, 5086733), (409, 4900178), (818, 2450089), (12437, 161146), (24874, 80573)]