3243140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 6858432

約数和(自身を除く): 3615292

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 971, 1670, 1942, 3340, 3884, 4855, 9710, 19420, 162157, 324314, 648628, 810785, 1621570, 3243140]

約数ペア:

[(1, 3243140), (2, 1621570), (4, 810785), (5, 648628), (10, 324314), (20, 162157), (167, 19420), (334, 9710), (668, 4855), (835, 3884), (971, 3340), (1670, 1942)]