253371290

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{41333}}^1$

素因数の和:41953

約数の個数: 16

約数和(自身を含む): 456823368

約数和(自身を除く): 203452078

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 41333, 82666, 206665, 413330, 25337129, 50674258, 126685645, 253371290]

約数ペア:

[(1, 253371290), (2, 126685645), (5, 50674258), (10, 25337129), (613, 413330), (1226, 206665), (3065, 82666), (6130, 41333)]