1426366916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2053}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 2782660608

約数和(自身を除く): 1356293692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 431, 806, 862, 1612, 1724, 2053, 4106, 5603, 8212, 11206, 13361, 22412, 26689, 26722, 53378, 53444, 63643, 106756, 127286, 173693, 254572, 347386, 694772, 827359, 884843, 1654718, 1769686, 3309436, 3539372, 11502959, 23005918, 27430133, 46011836, 54860266, 109720532, 356591729, 713183458, 1426366916]

約数ペア:

[(1, 1426366916), (2, 713183458), (4, 356591729), (13, 109720532), (26, 54860266), (31, 46011836), (52, 27430133), (62, 23005918), (124, 11502959), (403, 3539372), (431, 3309436), (806, 1769686), (862, 1654718), (1612, 884843), (1724, 827359), (2053, 694772), (4106, 347386), (5603, 254572), (8212, 173693), (11206, 127286), (13361, 106756), (22412, 63643), (26689, 53444), (26722, 53378)]