3781634

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 16

約数和(自身を含む): 5832960

約数和(自身を除く): 2051326

約数列:

[1, 2, 61, 122, 139, 223, 278, 446, 8479, 13603, 16958, 27206, 30997, 61994, 1890817, 3781634]

約数ペア:

[(1, 3781634), (2, 1890817), (61, 61994), (122, 30997), (139, 27206), (223, 16958), (278, 13603), (446, 8479)]