2783993485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{266029}}^1$

素因数の和:266077

約数の個数: 32

約数和(自身を含む): 4290531840

約数和(自身を除く): 1506538355

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 266029, 1330145, 1862203, 3458377, 6118667, 9311015, 17291885, 24208639, 30593335, 42830669, 79542671, 121043195, 214153345, 397713355, 556798697, 2783993485]

約数ペア:

[(1, 2783993485), (5, 556798697), (7, 397713355), (13, 214153345), (23, 121043195), (35, 79542671), (65, 42830669), (91, 30593335), (115, 24208639), (161, 17291885), (299, 9311015), (455, 6118667), (805, 3458377), (1495, 1862203), (2093, 1330145), (10465, 266029)]