388675506

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{887387}}^1$

素因数の和:887465

約数の個数: 16

約数和(自身を含む): 788000544

約数和(自身を除く): 399325038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 887387, 1774774, 2662161, 5324322, 64779251, 129558502, 194337753, 388675506]

約数ペア:

[(1, 388675506), (2, 194337753), (3, 129558502), (6, 64779251), (73, 5324322), (146, 2662161), (219, 1774774), (438, 887387)]