8021948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{541}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 15388464

約数和(自身を除く): 7366516

約数列:

[1, 2, 4, 11, 22, 44, 337, 541, 674, 1082, 1348, 2164, 3707, 5951, 7414, 11902, 14828, 23804, 182317, 364634, 729268, 2005487, 4010974, 8021948]

約数ペア:

[(1, 8021948), (2, 4010974), (4, 2005487), (11, 729268), (22, 364634), (44, 182317), (337, 23804), (541, 14828), (674, 11902), (1082, 7414), (1348, 5951), (2164, 3707)]