2152556

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 4381440

約数和(自身を除く): 2228884

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1303, 1652, 2606, 5212, 9121, 18242, 36484, 76877, 153754, 307508, 538139, 1076278, 2152556]

約数ペア:

[(1, 2152556), (2, 1076278), (4, 538139), (7, 307508), (14, 153754), (28, 76877), (59, 36484), (118, 18242), (236, 9121), (413, 5212), (826, 2606), (1303, 1652)]