312040898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{40961}}^1$

素因数の和:41269

約数の個数: 16

約数和(自身を含む): 505798776

約数和(自身を除く): 193757878

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 40961, 81922, 532493, 1064986, 12001573, 24003146, 156020449, 312040898]

約数ペア:

[(1, 312040898), (2, 156020449), (13, 24003146), (26, 12001573), (293, 1064986), (586, 532493), (3809, 81922), (7618, 40961)]