274244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 526680

約数和(自身を除く): 252436

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 109, 148, 218, 436, 629, 1258, 1853, 2516, 3706, 4033, 7412, 8066, 16132, 68561, 137122, 274244]

約数ペア:

[(1, 274244), (2, 137122), (4, 68561), (17, 16132), (34, 8066), (37, 7412), (68, 4033), (74, 3706), (109, 2516), (148, 1853), (218, 1258), (436, 629)]