1255002862

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 1938816000

約数和(自身を除く): 683813138

約数列:

[1, 2, 67, 134, 149, 239, 263, 298, 478, 526, 9983, 16013, 17621, 19966, 32026, 35242, 35611, 39187, 62857, 71222, 78374, 125714, 2385937, 2625529, 4211419, 4771874, 5251058, 8422838, 9365693, 18731386, 627501431, 1255002862]

約数ペア:

[(1, 1255002862), (2, 627501431), (67, 18731386), (134, 9365693), (149, 8422838), (239, 5251058), (263, 4771874), (298, 4211419), (478, 2625529), (526, 2385937), (9983, 125714), (16013, 78374), (17621, 71222), (19966, 62857), (32026, 39187), (35242, 35611)]