289370330

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{102251}}^1$

素因数の和:102541

約数の個数: 16

約数和(自身を含む): 522712224

約数和(自身を除く): 233341894

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 102251, 204502, 511255, 1022510, 28937033, 57874066, 144685165, 289370330]

約数ペア:

[(1, 289370330), (2, 144685165), (5, 57874066), (10, 28937033), (283, 1022510), (566, 511255), (1415, 204502), (2830, 102251)]