2162761345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{51871}}^1$

素因数の和:52176

約数の個数: 16

約数和(自身を含む): 2689044480

約数和(自身を除く): 526283135

約数列:

[1, 5, 31, 155, 269, 1345, 8339, 41695, 51871, 259355, 1608001, 8040005, 13953299, 69766495, 432552269, 2162761345]

約数ペア:

[(1, 2162761345), (5, 432552269), (31, 69766495), (155, 13953299), (269, 8040005), (1345, 1608001), (8339, 259355), (41695, 51871)]