7438856952

素因数分解:

$2^3\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{155209}}^1$

素因数の和:157215

約数の個数: 32

約数和(自身を含む): 18606574800

約数和(自身を除く): 11167717848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 47928, 155209, 310418, 465627, 620836, 931254, 1241672, 1862508, 3725016, 309952373, 619904746, 929857119, 1239809492, 1859714238, 2479618984, 3719428476, 7438856952]

約数ペア:

[(1, 7438856952), (2, 3719428476), (3, 2479618984), (4, 1859714238), (6, 1239809492), (8, 929857119), (12, 619904746), (24, 309952373), (1997, 3725016), (3994, 1862508), (5991, 1241672), (7988, 931254), (11982, 620836), (15976, 465627), (23964, 310418), (47928, 155209)]