8921784170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2366521}}^1$

素因数の和:2366570

約数の個数: 32

約数和(自身を含む): 17890906320

約数和(自身を除く): 8969122150

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 2366521, 4733042, 11832605, 23665210, 30764773, 61529546, 68629109, 137258218, 153823865, 307647730, 343145545, 686291090, 892178417, 1784356834, 4460892085, 8921784170]

約数ペア:

[(1, 8921784170), (2, 4460892085), (5, 1784356834), (10, 892178417), (13, 686291090), (26, 343145545), (29, 307647730), (58, 153823865), (65, 137258218), (130, 68629109), (145, 61529546), (290, 30764773), (377, 23665210), (754, 11832605), (1885, 4733042), (3770, 2366521)]