282948978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{40759}}^1$

素因数の和:40866

約数の個数: 32

約数和(自身を含む): 616291200

約数和(自身を除く): 333342222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 40759, 81518, 122277, 244554, 529867, 1059734, 1589601, 3179202, 3627551, 7255102, 10882653, 21765306, 47158163, 94316326, 141474489, 282948978]

約数ペア:

[(1, 282948978), (2, 141474489), (3, 94316326), (6, 47158163), (13, 21765306), (26, 10882653), (39, 7255102), (78, 3627551), (89, 3179202), (178, 1589601), (267, 1059734), (534, 529867), (1157, 244554), (2314, 122277), (3471, 81518), (6942, 40759)]