2023374890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{21101}}^1$

素因数の和:21374

約数の個数: 32

約数和(自身を含む): 3743663616

約数和(自身を除く): 1720288726

約数列:

[1, 2, 5, 10, 43, 86, 215, 223, 430, 446, 1115, 2230, 9589, 19178, 21101, 42202, 47945, 95890, 105505, 211010, 907343, 1814686, 4536715, 4705523, 9073430, 9411046, 23527615, 47055230, 202337489, 404674978, 1011687445, 2023374890]

約数ペア:

[(1, 2023374890), (2, 1011687445), (5, 404674978), (10, 202337489), (43, 47055230), (86, 23527615), (215, 9411046), (223, 9073430), (430, 4705523), (446, 4536715), (1115, 1814686), (2230, 907343), (9589, 211010), (19178, 105505), (21101, 95890), (42202, 47945)]