8738886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 18950400

約数和(自身を除く): 10211514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 563, 597, 1126, 1194, 1689, 2587, 3378, 5174, 7319, 7761, 14638, 15522, 21957, 43914, 112037, 224074, 336111, 672222, 1456481, 2912962, 4369443, 8738886]

約数ペア:

[(1, 8738886), (2, 4369443), (3, 2912962), (6, 1456481), (13, 672222), (26, 336111), (39, 224074), (78, 112037), (199, 43914), (398, 21957), (563, 15522), (597, 14638), (1126, 7761), (1194, 7319), (1689, 5174), (2587, 3378)]