8380466

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 12910104

約数和(自身を除く): 4529638

約数列:

[1, 2, 53, 106, 173, 346, 457, 914, 9169, 18338, 24221, 48442, 79061, 158122, 4190233, 8380466]

約数ペア:

[(1, 8380466), (2, 4190233), (53, 158122), (106, 79061), (173, 48442), (346, 24221), (457, 18338), (914, 9169)]