1993264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:102

約数の個数: 60

約数和(自身を含む): 4885104

約数和(自身を除く): 2891840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1369, 1456, 1924, 2072, 2738, 3367, 3848, 4144, 5476, 6734, 7696, 9583, 10952, 13468, 17797, 19166, 21904, 26936, 35594, 38332, 53872, 71188, 76664, 124579, 142376, 153328, 249158, 284752, 498316, 996632, 1993264]

約数ペア:

[(1, 1993264), (2, 996632), (4, 498316), (7, 284752), (8, 249158), (13, 153328), (14, 142376), (16, 124579), (26, 76664), (28, 71188), (37, 53872), (52, 38332), (56, 35594), (74, 26936), (91, 21904), (104, 19166), (112, 17797), (148, 13468), (182, 10952), (208, 9583), (259, 7696), (296, 6734), (364, 5476), (481, 4144), (518, 3848), (592, 3367), (728, 2738), (962, 2072), (1036, 1924), (1369, 1456)]