249882022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{89821}}^1$

素因数の和:89943

約数の個数: 16

約数和(自身を含む): 407432592

約数和(自身を除く): 157550570

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 89821, 179642, 1167673, 2335346, 9610847, 19221694, 124941011, 249882022]

約数ペア:

[(1, 249882022), (2, 124941011), (13, 19221694), (26, 9610847), (107, 2335346), (214, 1167673), (1391, 179642), (2782, 89821)]