1901968418

素因数分解:

$2^1\times 7^2\times {\mathrm{1553}}^1\times {\mathrm{12497}}^1$

素因数の和:14066

約数の個数: 24

約数和(自身を含む): 3321143532

約数和(自身を除く): 1419175114

約数列:

[1, 2, 7, 14, 49, 98, 1553, 3106, 10871, 12497, 21742, 24994, 76097, 87479, 152194, 174958, 612353, 1224706, 19407841, 38815682, 135854887, 271709774, 950984209, 1901968418]

約数ペア:

[(1, 1901968418), (2, 950984209), (7, 271709774), (14, 135854887), (49, 38815682), (98, 19407841), (1553, 1224706), (3106, 612353), (10871, 174958), (12497, 152194), (21742, 87479), (24994, 76097)]