220624222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1212221}}^1$

素因数の和:1212243

約数の個数: 16

約数和(自身を含む): 407306592

約数和(自身を除く): 186682370

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1212221, 2424442, 8485547, 15758873, 16971094, 31517746, 110312111, 220624222]

約数ペア:

[(1, 220624222), (2, 110312111), (7, 31517746), (13, 16971094), (14, 15758873), (26, 8485547), (91, 2424442), (182, 1212221)]