5287386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 6324774

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1279, 1378, 2067, 2558, 3837, 4134, 7674, 16627, 33254, 49881, 67787, 99762, 135574, 203361, 406722, 881231, 1762462, 2643693, 5287386]

約数ペア:

[(1, 5287386), (2, 2643693), (3, 1762462), (6, 881231), (13, 406722), (26, 203361), (39, 135574), (53, 99762), (78, 67787), (106, 49881), (159, 33254), (318, 16627), (689, 7674), (1279, 4134), (1378, 3837), (2067, 2558)]