7450394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 13825920

約数和(自身を除く): 6375526

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 757, 1406, 1514, 4921, 5299, 9842, 10598, 14383, 28009, 28766, 56018, 100681, 196063, 201362, 392126, 532171, 1064342, 3725197, 7450394]

約数ペア:

[(1, 7450394), (2, 3725197), (7, 1064342), (14, 532171), (19, 392126), (37, 201362), (38, 196063), (74, 100681), (133, 56018), (259, 28766), (266, 28009), (518, 14383), (703, 10598), (757, 9842), (1406, 5299), (1514, 4921)]