253524

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 608608

約数和(自身を除く): 355084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 571, 1142, 1713, 2284, 3426, 6852, 21127, 42254, 63381, 84508, 126762, 253524]

約数ペア:

[(1, 253524), (2, 126762), (3, 84508), (4, 63381), (6, 42254), (12, 21127), (37, 6852), (74, 3426), (111, 2284), (148, 1713), (222, 1142), (444, 571)]