2260111

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 2698240

約数和(自身を除く): 438129

約数列:

[1, 7, 61, 67, 79, 427, 469, 553, 4087, 4819, 5293, 28609, 33733, 37051, 322873, 2260111]

約数ペア:

[(1, 2260111), (7, 322873), (61, 37051), (67, 33733), (79, 28609), (427, 5293), (469, 4819), (553, 4087)]