2012057270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{26717}}^1$

素因数の和:27184

約数の個数: 32

約数和(自身を含む): 3843544608

約数和(自身を除く): 1831487338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 443, 886, 2215, 4430, 7531, 15062, 26717, 37655, 53434, 75310, 133585, 267170, 454189, 908378, 2270945, 4541890, 11835631, 23671262, 59178155, 118356310, 201205727, 402411454, 1006028635, 2012057270]

約数ペア:

[(1, 2012057270), (2, 1006028635), (5, 402411454), (10, 201205727), (17, 118356310), (34, 59178155), (85, 23671262), (170, 11835631), (443, 4541890), (886, 2270945), (2215, 908378), (4430, 454189), (7531, 267170), (15062, 133585), (26717, 75310), (37655, 53434)]