428841974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{367789}}^1$

素因数の和:367855

約数の個数: 16

約数和(自身を含む): 714983760

約数和(自身を除く): 286141786

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 367789, 735578, 4045679, 8091358, 19492817, 38985634, 214420987, 428841974]

約数ペア:

[(1, 428841974), (2, 214420987), (11, 38985634), (22, 19492817), (53, 8091358), (106, 4045679), (583, 735578), (1166, 367789)]