1017940418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{458119}}^1$

素因数の和:458233

約数の個数: 16

約数和(自身を含む): 1682216640

約数和(自身を除く): 664276222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 458119, 916238, 5039309, 10078618, 46270019, 92540038, 508970209, 1017940418]

約数ペア:

[(1, 1017940418), (2, 508970209), (11, 92540038), (22, 46270019), (101, 10078618), (202, 5039309), (1111, 916238), (2222, 458119)]