258324092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{22277}}^1$

素因数の和:22517

約数の個数: 24

約数和(自身を含む): 489046656

約数和(自身を除く): 230722564

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11596, 22277, 44554, 89108, 289601, 579202, 1158404, 4967771, 9935542, 19871084, 64581023, 129162046, 258324092]

約数ペア:

[(1, 258324092), (2, 129162046), (4, 64581023), (13, 19871084), (26, 9935542), (52, 4967771), (223, 1158404), (446, 579202), (892, 289601), (2899, 89108), (5798, 44554), (11596, 22277)]