386871122

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7703

約数の個数: 32

約数和(自身を含む): 671976000

約数和(自身を除く): 285104878

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1331, 2299, 2662, 4598, 7649, 15298, 25289, 50578, 84139, 145331, 168278, 290662, 925529, 1598641, 1851058, 3197282, 10180819, 17585051, 20361638, 35170102, 193435561, 386871122]

約数ペア:

[(1, 386871122), (2, 193435561), (11, 35170102), (19, 20361638), (22, 17585051), (38, 10180819), (121, 3197282), (209, 1851058), (242, 1598641), (418, 925529), (1331, 290662), (2299, 168278), (2662, 145331), (4598, 84139), (7649, 50578), (15298, 25289)]