2078165842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{22409}}^1$

素因数の和:23021

約数の個数: 16

約数和(自身を含む): 3158465400

約数和(自身を除く): 1080299558

約数列:

[1, 2, 89, 178, 521, 1042, 22409, 44818, 46369, 92738, 1994401, 3988802, 11675089, 23350178, 1039082921, 2078165842]

約数ペア:

[(1, 2078165842), (2, 1039082921), (89, 23350178), (178, 11675089), (521, 3988802), (1042, 1994401), (22409, 92738), (44818, 46369)]