2095157090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1\times {\mathrm{6121}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 4063587696

約数和(自身を除く): 1968430606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2633, 5266, 6121, 12242, 13165, 26330, 30605, 34229, 61210, 68458, 79573, 159146, 171145, 342290, 397865, 795730, 16116593, 32233186, 80582965, 161165930, 209515709, 419031418, 1047578545, 2095157090]

約数ペア:

[(1, 2095157090), (2, 1047578545), (5, 419031418), (10, 209515709), (13, 161165930), (26, 80582965), (65, 32233186), (130, 16116593), (2633, 795730), (5266, 397865), (6121, 342290), (12242, 171145), (13165, 159146), (26330, 79573), (30605, 68458), (34229, 61210)]