2558599290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2186837}}^1$

素因数の和:2186863

約数の個数: 48

約数和(自身を含む): 7164081288

約数和(自身を除く): 4605481998

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2186837, 4373674, 6560511, 10934185, 13121022, 19681533, 21868370, 28428881, 32802555, 39363066, 56857762, 65605110, 85286643, 98407665, 142144405, 170573286, 196815330, 255859929, 284288810, 426433215, 511719858, 852866430, 1279299645, 2558599290]

約数ペア:

[(1, 2558599290), (2, 1279299645), (3, 852866430), (5, 511719858), (6, 426433215), (9, 284288810), (10, 255859929), (13, 196815330), (15, 170573286), (18, 142144405), (26, 98407665), (30, 85286643), (39, 65605110), (45, 56857762), (65, 39363066), (78, 32802555), (90, 28428881), (117, 21868370), (130, 19681533), (195, 13121022), (234, 10934185), (390, 6560511), (585, 4373674), (1170, 2186837)]