2599999552

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{572183}}^1$

素因数の和:572266

約数の個数: 28

約数和(自身を含む): 5232050496

約数和(自身を除く): 2632050944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 572183, 1144366, 2288732, 4577464, 9154928, 18309856, 36619712, 40624993, 81249986, 162499972, 324999944, 649999888, 1299999776, 2599999552]

約数ペア:

[(1, 2599999552), (2, 1299999776), (4, 649999888), (8, 324999944), (16, 162499972), (32, 81249986), (64, 40624993), (71, 36619712), (142, 18309856), (284, 9154928), (568, 4577464), (1136, 2288732), (2272, 1144366), (4544, 572183)]