2985884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 5779200

約数和(自身を除く): 2793316

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 859, 869, 1718, 1738, 3436, 3476, 9449, 18898, 37796, 67861, 135722, 271444, 746471, 1492942, 2985884]

約数ペア:

[(1, 2985884), (2, 1492942), (4, 746471), (11, 271444), (22, 135722), (44, 67861), (79, 37796), (158, 18898), (316, 9449), (859, 3476), (869, 3436), (1718, 1738)]