349414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 16

約数和(自身を含む): 574560

約数和(自身を除く): 225146

約数列:

[1, 2, 13, 26, 89, 151, 178, 302, 1157, 1963, 2314, 3926, 13439, 26878, 174707, 349414]

約数ペア:

[(1, 349414), (2, 174707), (13, 26878), (26, 13439), (89, 3926), (151, 2314), (178, 1963), (302, 1157)]