289375796

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{6563}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 516823104

約数和(自身を除く): 227447308

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 604, 6563, 11023, 13126, 22046, 26252, 44092, 479099, 958198, 991013, 1916396, 1982026, 3964052, 72343949, 144687898, 289375796]

約数ペア:

[(1, 289375796), (2, 144687898), (4, 72343949), (73, 3964052), (146, 1982026), (151, 1916396), (292, 991013), (302, 958198), (604, 479099), (6563, 44092), (11023, 26252), (13126, 22046)]