661800794

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1\times {\mathrm{5419}}^1$

素因数の和:5917

約数の個数: 16

約数和(自身を含む): 1000965600

約数和(自身を除く): 339164806

約数列:

[1, 2, 227, 269, 454, 538, 5419, 10838, 61063, 122126, 1230113, 1457711, 2460226, 2915422, 330900397, 661800794]

約数ペア:

[(1, 661800794), (2, 330900397), (227, 2915422), (269, 2460226), (454, 1457711), (538, 1230113), (5419, 122126), (10838, 61063)]