2011808918

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{23827}}^1$

素因数の和:24036

約数の個数: 32

約数和(自身を含む): 3563906304

約数和(自身を除く): 1552097386

約数列:

[1, 2, 7, 14, 37, 74, 163, 259, 326, 518, 1141, 2282, 6031, 12062, 23827, 42217, 47654, 84434, 166789, 333578, 881599, 1763198, 3883801, 6171193, 7767602, 12342386, 27186607, 54373214, 143700637, 287401274, 1005904459, 2011808918]

約数ペア:

[(1, 2011808918), (2, 1005904459), (7, 287401274), (14, 143700637), (37, 54373214), (74, 27186607), (163, 12342386), (259, 7767602), (326, 6171193), (518, 3883801), (1141, 1763198), (2282, 881599), (6031, 333578), (12062, 166789), (23827, 84434), (42217, 47654)]