3005572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 5624640

約数和(自身を除く): 2619068

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 557, 1114, 1349, 2228, 2698, 5396, 10583, 21166, 39547, 42332, 79094, 158188, 751393, 1502786, 3005572]

約数ペア:

[(1, 3005572), (2, 1502786), (4, 751393), (19, 158188), (38, 79094), (71, 42332), (76, 39547), (142, 21166), (284, 10583), (557, 5396), (1114, 2698), (1349, 2228)]