2529122390

素因数分解:

$2^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{151717}}^1$

素因数の和:153391

約数の個数: 16

約数和(自身を含む): 4555181232

約数和(自身を除く): 2026058842

約数列:

[1, 2, 5, 10, 1667, 3334, 8335, 16670, 151717, 303434, 758585, 1517170, 252912239, 505824478, 1264561195, 2529122390]

約数ペア:

[(1, 2529122390), (2, 1264561195), (5, 505824478), (10, 252912239), (1667, 1517170), (3334, 758585), (8335, 303434), (16670, 151717)]