520010372

素因数分解:

$2^2\times 7^1\times {\mathrm{4621}}^1\times {\mathrm{4019}}^1$

素因数の和:8651

約数の個数: 24

約数和(自身を含む): 1040504640

約数和(自身を除く): 520494268

約数列:

[1, 2, 4, 7, 14, 28, 4019, 4621, 8038, 9242, 16076, 18484, 28133, 32347, 56266, 64694, 112532, 129388, 18571799, 37143598, 74287196, 130002593, 260005186, 520010372]

約数ペア:

[(1, 520010372), (2, 260005186), (4, 130002593), (7, 74287196), (14, 37143598), (28, 18571799), (4019, 129388), (4621, 112532), (8038, 64694), (9242, 56266), (16076, 32347), (18484, 28133)]