2494540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 5381712

約数和(自身を除く): 2887172

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3371, 6742, 13484, 16855, 33710, 67420, 124727, 249454, 498908, 623635, 1247270, 2494540]

約数ペア:

[(1, 2494540), (2, 1247270), (4, 623635), (5, 498908), (10, 249454), (20, 124727), (37, 67420), (74, 33710), (148, 16855), (185, 13484), (370, 6742), (740, 3371)]