215313722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{18121}}^1$

素因数の和:18593

約数の個数: 16

約数和(自身を含む): 348594792

約数和(自身を除く): 133281070

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 18121, 36242, 235573, 471146, 8281297, 16562594, 107656861, 215313722]

約数ペア:

[(1, 215313722), (2, 107656861), (13, 16562594), (26, 8281297), (457, 471146), (914, 235573), (5941, 36242), (11882, 18121)]