2540568

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 6525360

約数和(自身を除く): 3984792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 2861, 5722, 8583, 11444, 17166, 22888, 34332, 68664, 105857, 211714, 317571, 423428, 635142, 846856, 1270284, 2540568]

約数ペア:

[(1, 2540568), (2, 1270284), (3, 846856), (4, 635142), (6, 423428), (8, 317571), (12, 211714), (24, 105857), (37, 68664), (74, 34332), (111, 22888), (148, 17166), (222, 11444), (296, 8583), (444, 5722), (888, 2861)]