1393456030

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{854881}}^1$

素因数の和:855051

約数の個数: 16

約数和(自身を含む): 2523611664

約数和(自身を除く): 1130155634

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 854881, 1709762, 4274405, 8548810, 139345603, 278691206, 696728015, 1393456030]

約数ペア:

[(1, 1393456030), (2, 696728015), (5, 278691206), (10, 139345603), (163, 8548810), (326, 4274405), (815, 1709762), (1630, 854881)]