9684890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 8410726

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 223, 430, 446, 505, 1010, 1115, 2230, 4343, 8686, 9589, 19178, 21715, 22523, 43430, 45046, 47945, 95890, 112615, 225230, 968489, 1936978, 4842445, 9684890]

約数ペア:

[(1, 9684890), (2, 4842445), (5, 1936978), (10, 968489), (43, 225230), (86, 112615), (101, 95890), (202, 47945), (215, 45046), (223, 43430), (430, 22523), (446, 21715), (505, 19178), (1010, 9589), (1115, 8686), (2230, 4343)]