1520382244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{25117}}^1$

素因数の和:25567

約数の個数: 24

約数和(自身を含む): 2739369080

約数和(自身を除く): 1218986836

約数列:

[1, 2, 4, 37, 74, 148, 409, 818, 1636, 15133, 25117, 30266, 50234, 60532, 100468, 929329, 1858658, 3717316, 10272853, 20545706, 41091412, 380095561, 760191122, 1520382244]

約数ペア:

[(1, 1520382244), (2, 760191122), (4, 380095561), (37, 41091412), (74, 20545706), (148, 10272853), (409, 3717316), (818, 1858658), (1636, 929329), (15133, 100468), (25117, 60532), (30266, 50234)]