3989588

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 7301280

約数和(自身を除く): 3311692

約数列:

[1, 2, 4, 29, 58, 116, 163, 211, 326, 422, 652, 844, 4727, 6119, 9454, 12238, 18908, 24476, 34393, 68786, 137572, 997397, 1994794, 3989588]

約数ペア:

[(1, 3989588), (2, 1994794), (4, 997397), (29, 137572), (58, 68786), (116, 34393), (163, 24476), (211, 18908), (326, 12238), (422, 9454), (652, 6119), (844, 4727)]