1390240124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3819341}}^1$

素因数の和:3819365

約数の個数: 24

約数和(自身を含む): 2994364128

約数和(自身を除く): 1604124004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3819341, 7638682, 15277364, 26735387, 49651433, 53470774, 99302866, 106941548, 198605732, 347560031, 695120062, 1390240124]

約数ペア:

[(1, 1390240124), (2, 695120062), (4, 347560031), (7, 198605732), (13, 106941548), (14, 99302866), (26, 53470774), (28, 49651433), (52, 26735387), (91, 15277364), (182, 7638682), (364, 3819341)]