2177929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 2494800

約数和(自身を除く): 316871

約数列:

[1, 13, 29, 53, 109, 377, 689, 1417, 1537, 3161, 5777, 19981, 41093, 75101, 167533, 2177929]

約数ペア:

[(1, 2177929), (13, 167533), (29, 75101), (53, 41093), (109, 19981), (377, 5777), (689, 3161), (1417, 1537)]