842051272

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{291569}}^1$

素因数の和:291613

約数の個数: 24

約数和(自身を含む): 1666322550

約数和(自身を除く): 824271278

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 291569, 583138, 1166276, 2332552, 5539811, 11079622, 22159244, 44318488, 105256409, 210512818, 421025636, 842051272]

約数ペア:

[(1, 842051272), (2, 421025636), (4, 210512818), (8, 105256409), (19, 44318488), (38, 22159244), (76, 11079622), (152, 5539811), (361, 2332552), (722, 1166276), (1444, 583138), (2888, 291569)]