342862078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{42131}}^1$

素因数の和:42459

約数の個数: 16

約数和(自身を含む): 555636816

約数和(自身を除く): 212774738

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 42131, 84262, 547703, 1095406, 13187003, 26374006, 171431039, 342862078]

約数ペア:

[(1, 342862078), (2, 171431039), (13, 26374006), (26, 13187003), (313, 1095406), (626, 547703), (4069, 84262), (8138, 42131)]