2510376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 7058880

約数和(自身を除く): 4548504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 257, 264, 296, 407, 444, 514, 771, 814, 888, 1028, 1221, 1542, 1628, 2056, 2442, 2827, 3084, 3256, 4884, 5654, 6168, 8481, 9509, 9768, 11308, 16962, 19018, 22616, 28527, 33924, 38036, 57054, 67848, 76072, 104599, 114108, 209198, 228216, 313797, 418396, 627594, 836792, 1255188, 2510376]

約数ペア:

[(1, 2510376), (2, 1255188), (3, 836792), (4, 627594), (6, 418396), (8, 313797), (11, 228216), (12, 209198), (22, 114108), (24, 104599), (33, 76072), (37, 67848), (44, 57054), (66, 38036), (74, 33924), (88, 28527), (111, 22616), (132, 19018), (148, 16962), (222, 11308), (257, 9768), (264, 9509), (296, 8481), (407, 6168), (444, 5654), (514, 4884), (771, 3256), (814, 3084), (888, 2827), (1028, 2442), (1221, 2056), (1542, 1628)]