4949906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3197

約数の個数: 16

約数和(自身を含む): 8129688

約数和(自身を除く): 3179782

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 3121, 6242, 40573, 81146, 190381, 380762, 2474953, 4949906]

約数ペア:

[(1, 4949906), (2, 2474953), (13, 380762), (26, 190381), (61, 81146), (122, 40573), (793, 6242), (1586, 3121)]