287029795638

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{673778863}}^1$

素因数の和:673778939

約数の個数: 16

約数和(自身を含む): 582144938496

約数和(自身を除く): 295115142858

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 673778863, 1347557726, 2021336589, 4042673178, 47838299273, 95676598546, 143514897819, 287029795638]

約数ペア:

[(1, 287029795638), (2, 143514897819), (3, 95676598546), (6, 47838299273), (71, 4042673178), (142, 2021336589), (213, 1347557726), (426, 673778863)]