439810566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{5807}}^1$

素因数の和:6796

約数の個数: 32

約数和(自身を含む): 948423168

約数和(自身を除く): 508612602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 971, 1942, 2913, 5807, 5826, 11614, 12623, 17421, 25246, 34842, 37869, 75491, 75738, 150982, 226473, 452946, 5638597, 11277194, 16915791, 33831582, 73301761, 146603522, 219905283, 439810566]

約数ペア:

[(1, 439810566), (2, 219905283), (3, 146603522), (6, 73301761), (13, 33831582), (26, 16915791), (39, 11277194), (78, 5638597), (971, 452946), (1942, 226473), (2913, 150982), (5807, 75738), (5826, 75491), (11614, 37869), (12623, 34842), (17421, 25246)]