1881196058

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{60719}}^1$

素因数の和:62941

約数の個数: 16

約数和(自身を含む): 3226417920

約数和(自身を除く): 1345221862

約数列:

[1, 2, 7, 14, 2213, 4426, 15491, 30982, 60719, 121438, 425033, 850066, 134371147, 268742294, 940598029, 1881196058]

約数ペア:

[(1, 1881196058), (2, 940598029), (7, 268742294), (14, 134371147), (2213, 850066), (4426, 425033), (15491, 121438), (30982, 60719)]