447742906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1012993}}^1$

素因数の和:1013025

約数の個数: 16

約数和(自身を含む): 765823464

約数和(自身を除く): 318080558

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1012993, 2025986, 13168909, 17220881, 26337818, 34441762, 223871453, 447742906]

約数ペア:

[(1, 447742906), (2, 223871453), (13, 34441762), (17, 26337818), (26, 17220881), (34, 13168909), (221, 2025986), (442, 1012993)]