1768431364

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127079}}^1$

素因数の和:127168

約数の個数: 36

約数和(自身を含む): 3650754240

約数和(自身を除く): 1882322876

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 127079, 254158, 508316, 889553, 1779106, 3558212, 6226871, 9022609, 12453742, 18045218, 24907484, 36090436, 63158263, 126316526, 252633052, 442107841, 884215682, 1768431364]

約数ペア:

[(1, 1768431364), (2, 884215682), (4, 442107841), (7, 252633052), (14, 126316526), (28, 63158263), (49, 36090436), (71, 24907484), (98, 18045218), (142, 12453742), (196, 9022609), (284, 6226871), (497, 3558212), (994, 1779106), (1988, 889553), (3479, 508316), (6958, 254158), (13916, 127079)]