2565332432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12333329}}^1$

素因数の和:12333350

約数の個数: 20

約数和(自身を含む): 5352665220

約数和(自身を除く): 2787332788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12333329, 24666658, 49333316, 98666632, 160333277, 197333264, 320666554, 641333108, 1282666216, 2565332432]

約数ペア:

[(1, 2565332432), (2, 1282666216), (4, 641333108), (8, 320666554), (13, 197333264), (16, 160333277), (26, 98666632), (52, 49333316), (104, 24666658), (208, 12333329)]