2720374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 1945226

約数列:

[1, 2, 17, 29, 31, 34, 58, 62, 89, 178, 493, 527, 899, 986, 1054, 1513, 1798, 2581, 2759, 3026, 5162, 5518, 15283, 30566, 43877, 46903, 80011, 87754, 93806, 160022, 1360187, 2720374]

約数ペア:

[(1, 2720374), (2, 1360187), (17, 160022), (29, 93806), (31, 87754), (34, 80011), (58, 46903), (62, 43877), (89, 30566), (178, 15283), (493, 5518), (527, 5162), (899, 3026), (986, 2759), (1054, 2581), (1513, 1798)]