1285758888

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{520129}}^1$

素因数の和:520241

約数の個数: 32

約数和(自身を含む): 3245611200

約数和(自身を除く): 1959852312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 520129, 1040258, 1560387, 2080516, 3120774, 4161032, 6241548, 12483096, 53573287, 107146574, 160719861, 214293148, 321439722, 428586296, 642879444, 1285758888]

約数ペア:

[(1, 1285758888), (2, 642879444), (3, 428586296), (4, 321439722), (6, 214293148), (8, 160719861), (12, 107146574), (24, 53573287), (103, 12483096), (206, 6241548), (309, 4161032), (412, 3120774), (618, 2080516), (824, 1560387), (1236, 1040258), (2472, 520129)]