253662326

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{8429}}^1$

素因数の和:8839

約数の個数: 16

約数和(自身を含む): 390882240

約数和(自身を除く): 137219914

約数列:

[1, 2, 41, 82, 367, 734, 8429, 15047, 16858, 30094, 345589, 691178, 3093443, 6186886, 126831163, 253662326]

約数ペア:

[(1, 253662326), (2, 126831163), (41, 6186886), (82, 3093443), (367, 691178), (734, 345589), (8429, 30094), (15047, 16858)]