290434898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{272453}}^1$

素因数の和:272509

約数の個数: 16

約数和(自身を含む): 480608856

約数和(自身を除く): 190173958

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 272453, 544906, 3541889, 7083778, 11170573, 22341146, 145217449, 290434898]

約数ペア:

[(1, 290434898), (2, 145217449), (13, 22341146), (26, 11170573), (41, 7083778), (82, 3541889), (533, 544906), (1066, 272453)]