1444690078

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{328787}}^1$

素因数の和:328828

約数の個数: 16

約数和(自身を含む): 2347546320

約数和(自身を除く): 902856242

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 328787, 657574, 4274231, 8548462, 55565003, 111130006, 722345039, 1444690078]

約数ペア:

[(1, 1444690078), (2, 722345039), (13, 111130006), (26, 55565003), (169, 8548462), (338, 4274231), (2197, 657574), (4394, 328787)]