1605214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 2621808

約数和(自身を除く): 1016594

約数列:

[1, 2, 13, 26, 107, 214, 577, 1154, 1391, 2782, 7501, 15002, 61739, 123478, 802607, 1605214]

約数ペア:

[(1, 1605214), (2, 802607), (13, 123478), (26, 61739), (107, 15002), (214, 7501), (577, 2782), (1154, 1391)]