2492668

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 4523904

約数和(自身を除く): 2031236

約数列:

[1, 2, 4, 67, 71, 131, 134, 142, 262, 268, 284, 524, 4757, 8777, 9301, 9514, 17554, 18602, 19028, 35108, 37204, 623167, 1246334, 2492668]

約数ペア:

[(1, 2492668), (2, 1246334), (4, 623167), (67, 37204), (71, 35108), (131, 19028), (134, 18602), (142, 17554), (262, 9514), (268, 9301), (284, 8777), (524, 4757)]