1279264858

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1\times {\mathrm{4801}}^1$

素因数の和:5298

約数の個数: 24

約数和(自身を含む): 2043260604

約数和(自身を除く): 763995746

約数列:

[1, 2, 17, 34, 289, 461, 578, 922, 4801, 7837, 9602, 15674, 81617, 133229, 163234, 266458, 1387489, 2213261, 2774978, 4426522, 37625437, 75250874, 639632429, 1279264858]

約数ペア:

[(1, 1279264858), (2, 639632429), (17, 75250874), (34, 37625437), (289, 4426522), (461, 2774978), (578, 2213261), (922, 1387489), (4801, 266458), (7837, 163234), (9602, 133229), (15674, 81617)]