1310403740

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{107941}}^1$

素因数の和:108557

約数の個数: 24

約数和(自身を含む): 2756406912

約数和(自身を除く): 1446003172

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 107941, 215882, 431764, 539705, 1079410, 2158820, 65520187, 131040374, 262080748, 327600935, 655201870, 1310403740]

約数ペア:

[(1, 1310403740), (2, 655201870), (4, 327600935), (5, 262080748), (10, 131040374), (20, 65520187), (607, 2158820), (1214, 1079410), (2428, 539705), (3035, 431764), (6070, 215882), (12140, 107941)]