1310828522

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1\times {\mathrm{2693}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 1978473600

約数和(自身を除く): 667645078

約数列:

[1, 2, 199, 398, 1223, 2446, 2693, 5386, 243377, 486754, 535907, 1071814, 3293539, 6587078, 655414261, 1310828522]

約数ペア:

[(1, 1310828522), (2, 655414261), (199, 6587078), (398, 3293539), (1223, 1071814), (2446, 535907), (2693, 486754), (5386, 243377)]