4771988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 9064608

約数和(自身を除く): 4292620

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 563, 652, 1126, 2119, 2252, 4238, 7319, 8476, 14638, 29276, 91769, 183538, 367076, 1192997, 2385994, 4771988]

約数ペア:

[(1, 4771988), (2, 2385994), (4, 1192997), (13, 367076), (26, 183538), (52, 91769), (163, 29276), (326, 14638), (563, 8476), (652, 7319), (1126, 4238), (2119, 2252)]