1285766062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{12959}}^1$

素因数の和:13360

約数の個数: 32

約数和(自身を含む): 2326579200

約数和(自身を除く): 1040813138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 373, 746, 2611, 5222, 7087, 12959, 14174, 25918, 49609, 90713, 99218, 181426, 246221, 492442, 1723547, 3447094, 4833707, 9667414, 33835949, 67671898, 91840433, 183680866, 642883031, 1285766062]

約数ペア:

[(1, 1285766062), (2, 642883031), (7, 183680866), (14, 91840433), (19, 67671898), (38, 33835949), (133, 9667414), (266, 4833707), (373, 3447094), (746, 1723547), (2611, 492442), (5222, 246221), (7087, 181426), (12959, 99218), (14174, 90713), (25918, 49609)]