4782156

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 11665920

約数和(自身を除く): 6883764

約数列:

[1, 2, 3, 4, 6, 12, 47, 61, 94, 122, 139, 141, 183, 188, 244, 278, 282, 366, 417, 556, 564, 732, 834, 1668, 2867, 5734, 6533, 8479, 8601, 11468, 13066, 16958, 17202, 19599, 25437, 26132, 33916, 34404, 39198, 50874, 78396, 101748, 398513, 797026, 1195539, 1594052, 2391078, 4782156]

約数ペア:

[(1, 4782156), (2, 2391078), (3, 1594052), (4, 1195539), (6, 797026), (12, 398513), (47, 101748), (61, 78396), (94, 50874), (122, 39198), (139, 34404), (141, 33916), (183, 26132), (188, 25437), (244, 19599), (278, 17202), (282, 16958), (366, 13066), (417, 11468), (556, 8601), (564, 8479), (732, 6533), (834, 5734), (1668, 2867)]