486205190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 886533120

約数和(自身を除く): 400327930

約数列:

[1, 2, 5, 10, 131, 211, 262, 422, 655, 1055, 1310, 1759, 2110, 3518, 8795, 17590, 27641, 55282, 138205, 230429, 276410, 371149, 460858, 742298, 1152145, 1855745, 2304290, 3711490, 48620519, 97241038, 243102595, 486205190]

約数ペア:

[(1, 486205190), (2, 243102595), (5, 97241038), (10, 48620519), (131, 3711490), (211, 2304290), (262, 1855745), (422, 1152145), (655, 742298), (1055, 460858), (1310, 371149), (1759, 276410), (2110, 230429), (3518, 138205), (8795, 55282), (17590, 27641)]