880906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 1507464

約数和(自身を除く): 626558

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1993, 3986, 25909, 33881, 51818, 67762, 440453, 880906]

約数ペア:

[(1, 880906), (2, 440453), (13, 67762), (17, 51818), (26, 33881), (34, 25909), (221, 3986), (442, 1993)]