339900614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{40111}}^1$

素因数の和:40355

約数の個数: 16

約数和(自身を含む): 539105280

約数和(自身を除く): 199204666

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 40111, 80222, 762109, 1524218, 8944753, 17889506, 169950307, 339900614]

約数ペア:

[(1, 339900614), (2, 169950307), (19, 17889506), (38, 8944753), (223, 1524218), (446, 762109), (4237, 80222), (8474, 40111)]