8712430

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1789}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 15723360

約数和(自身を除く): 7010930

約数列:

[1, 2, 5, 10, 487, 974, 1789, 2435, 3578, 4870, 8945, 17890, 871243, 1742486, 4356215, 8712430]

約数ペア:

[(1, 8712430), (2, 4356215), (5, 1742486), (10, 871243), (487, 17890), (974, 8945), (1789, 4870), (2435, 3578)]