1238866492

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{853}}^1\times {\mathrm{1901}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 2183069952

約数和(自身を除く): 944203460

約数列:

[1, 2, 4, 191, 382, 764, 853, 1706, 1901, 3412, 3802, 7604, 162923, 325846, 363091, 651692, 726182, 1452364, 1621553, 3243106, 6486212, 309716623, 619433246, 1238866492]

約数ペア:

[(1, 1238866492), (2, 619433246), (4, 309716623), (191, 6486212), (382, 3243106), (764, 1621553), (853, 1452364), (1706, 726182), (1901, 651692), (3412, 363091), (3802, 325846), (7604, 162923)]