289230818

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{5227}}^1$

素因数の和:5681

約数の個数: 16

約数和(自身を含む): 441034080

約数和(自身を除く): 151803262

約数列:

[1, 2, 73, 146, 379, 758, 5227, 10454, 27667, 55334, 381571, 763142, 1981033, 3962066, 144615409, 289230818]

約数ペア:

[(1, 289230818), (2, 144615409), (73, 3962066), (146, 1981033), (379, 763142), (758, 381571), (5227, 55334), (10454, 27667)]