2630621

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 3133440

約数和(自身を除く): 502819

約数列:

[1, 7, 67, 71, 79, 469, 497, 553, 4757, 5293, 5609, 33299, 37051, 39263, 375803, 2630621]

約数ペア:

[(1, 2630621), (7, 375803), (67, 39263), (71, 37051), (79, 33299), (469, 5609), (497, 5293), (553, 4757)]