1296176870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3161407}}^1$

素因数の和:3161455

約数の個数: 16

約数和(自身を含む): 2390024448

約数和(自身を除く): 1093847578

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3161407, 6322814, 15807035, 31614070, 129617687, 259235374, 648088435, 1296176870]

約数ペア:

[(1, 1296176870), (2, 648088435), (5, 259235374), (10, 129617687), (41, 31614070), (82, 15807035), (205, 6322814), (410, 3161407)]