3989331352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{84391}}^1$

素因数の和:84727

約数の個数: 32

約数和(自身を含む): 7899091200

約数和(自身を除く): 3909759848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 1244, 2488, 5909, 11818, 23636, 47272, 84391, 168782, 337564, 675128, 1603429, 3206858, 6413716, 12827432, 26245601, 52491202, 104982404, 209964808, 498666419, 997332838, 1994665676, 3989331352]

約数ペア:

[(1, 3989331352), (2, 1994665676), (4, 997332838), (8, 498666419), (19, 209964808), (38, 104982404), (76, 52491202), (152, 26245601), (311, 12827432), (622, 6413716), (1244, 3206858), (2488, 1603429), (5909, 675128), (11818, 337564), (23636, 168782), (47272, 84391)]