7947892

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 14257152

約数和(自身を除く): 6309260

約数列:

[1, 2, 4, 101, 103, 191, 202, 206, 382, 404, 412, 764, 10403, 19291, 19673, 20806, 38582, 39346, 41612, 77164, 78692, 1986973, 3973946, 7947892]

約数ペア:

[(1, 7947892), (2, 3973946), (4, 1986973), (101, 78692), (103, 77164), (191, 41612), (202, 39346), (206, 38582), (382, 20806), (404, 19673), (412, 19291), (764, 10403)]