1551160324

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{5693}}^1$

素因数の和:6004

約数の個数: 48

約数和(自身を含む): 3198843648

約数和(自身を除く): 1647683324

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 263, 518, 526, 1036, 1052, 1841, 3682, 5693, 7364, 9731, 11386, 19462, 22772, 38924, 39851, 68117, 79702, 136234, 159404, 210641, 272468, 421282, 842564, 1474487, 1497259, 2948974, 2994518, 5897948, 5989036, 10480813, 20961626, 41923252, 55398583, 110797166, 221594332, 387790081, 775580162, 1551160324]

約数ペア:

[(1, 1551160324), (2, 775580162), (4, 387790081), (7, 221594332), (14, 110797166), (28, 55398583), (37, 41923252), (74, 20961626), (148, 10480813), (259, 5989036), (263, 5897948), (518, 2994518), (526, 2948974), (1036, 1497259), (1052, 1474487), (1841, 842564), (3682, 421282), (5693, 272468), (7364, 210641), (9731, 159404), (11386, 136234), (19462, 79702), (22772, 68117), (38924, 39851)]