420123282

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{292973}}^1$

素因数の和:293217

約数の個数: 16

約数和(自身を含む): 843765120

約数和(自身を除く): 423641838

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 292973, 585946, 878919, 1757838, 70020547, 140041094, 210061641, 420123282]

約数ペア:

[(1, 420123282), (2, 210061641), (3, 140041094), (6, 70020547), (239, 1757838), (478, 878919), (717, 585946), (1434, 292973)]