654099056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3144707}}^1$

素因数の和:3144728

約数の個数: 20

約数和(自身を含む): 1364803272

約数和(自身を除く): 710704216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3144707, 6289414, 12578828, 25157656, 40881191, 50315312, 81762382, 163524764, 327049528, 654099056]

約数ペア:

[(1, 654099056), (2, 327049528), (4, 163524764), (8, 81762382), (13, 50315312), (16, 40881191), (26, 25157656), (52, 12578828), (104, 6289414), (208, 3144707)]