123210464

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{22783}}^1$

素因数の和:22819

約数の個数: 36

約数和(自身を含む): 262676736

約数和(自身を除く): 139466272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 22783, 45566, 91132, 182264, 296179, 364528, 592358, 729056, 1184716, 2369432, 3850327, 4738864, 7700654, 9477728, 15401308, 30802616, 61605232, 123210464]

約数ペア:

[(1, 123210464), (2, 61605232), (4, 30802616), (8, 15401308), (13, 9477728), (16, 7700654), (26, 4738864), (32, 3850327), (52, 2369432), (104, 1184716), (169, 729056), (208, 592358), (338, 364528), (416, 296179), (676, 182264), (1352, 91132), (2704, 45566), (5408, 22783)]