442078973938

素因数分解:

$2^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2503}}^1\times {\mathrm{6311}}^1$

素因数の和:10822

約数の個数: 32

約数和(自身を含む): 758651904000

約数和(自身を除く): 316572930062

約数列:

[1, 2, 7, 14, 1999, 2503, 3998, 5006, 6311, 12622, 13993, 17521, 27986, 35042, 44177, 88354, 5003497, 10006994, 12615689, 15796433, 25231378, 31592866, 35024479, 70048958, 88309823, 110575031, 176619646, 221150062, 31577069567, 63154139134, 221039486969, 442078973938]

約数ペア:

[(1, 442078973938), (2, 221039486969), (7, 63154139134), (14, 31577069567), (1999, 221150062), (2503, 176619646), (3998, 110575031), (5006, 88309823), (6311, 70048958), (12622, 35024479), (13993, 31592866), (17521, 25231378), (27986, 15796433), (35042, 12615689), (44177, 10006994), (88354, 5003497)]