1119360004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{15241}}^1$

素因数の和:15356

約数の個数: 48

約数和(自身を含む): 2328489856

約数和(自身を除く): 1209129852

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 1204, 1708, 2623, 5246, 10492, 15241, 18361, 30482, 36722, 60964, 73444, 106687, 213374, 426748, 655363, 929701, 1310726, 1859402, 2621452, 3718804, 4587541, 6507907, 9175082, 13015814, 18350164, 26031628, 39977143, 79954286, 159908572, 279840001, 559680002, 1119360004]

約数ペア:

[(1, 1119360004), (2, 559680002), (4, 279840001), (7, 159908572), (14, 79954286), (28, 39977143), (43, 26031628), (61, 18350164), (86, 13015814), (122, 9175082), (172, 6507907), (244, 4587541), (301, 3718804), (427, 2621452), (602, 1859402), (854, 1310726), (1204, 929701), (1708, 655363), (2623, 426748), (5246, 213374), (10492, 106687), (15241, 73444), (18361, 60964), (30482, 36722)]