8275320914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{840817}}^1$

素因数の和:840882

約数の個数: 32

約数和(自身を含む): 15336520320

約数和(自身を除く): 7061199406

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 840817, 1681634, 5885719, 11771438, 15975523, 31110229, 31951046, 62220458, 111828661, 217771603, 223657322, 435543206, 591094351, 1182188702, 4137660457, 8275320914]

約数ペア:

[(1, 8275320914), (2, 4137660457), (7, 1182188702), (14, 591094351), (19, 435543206), (37, 223657322), (38, 217771603), (74, 111828661), (133, 62220458), (259, 31951046), (266, 31110229), (518, 15975523), (703, 11771438), (1406, 5885719), (4921, 1681634), (9842, 840817)]