1489714910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{23143}}^1$

素因数の和:23348

約数の個数: 32

約数和(自身を含む): 2764504512

約数和(自身を除く): 1274789602

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1570, 6437, 12874, 23143, 32185, 46286, 64370, 115715, 231430, 948863, 1897726, 3633451, 4744315, 7266902, 9488630, 18167255, 36334510, 148971491, 297942982, 744857455, 1489714910]

約数ペア:

[(1, 1489714910), (2, 744857455), (5, 297942982), (10, 148971491), (41, 36334510), (82, 18167255), (157, 9488630), (205, 7266902), (314, 4744315), (410, 3633451), (785, 1897726), (1570, 948863), (6437, 231430), (12874, 115715), (23143, 64370), (32185, 46286)]