328190398

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{2347}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 497024640

約数和(自身を除く): 168834242

約数列:

[1, 2, 139, 278, 503, 1006, 2347, 4694, 69917, 139834, 326233, 652466, 1180541, 2361082, 164095199, 328190398]

約数ペア:

[(1, 328190398), (2, 164095199), (139, 2361082), (278, 1180541), (503, 652466), (1006, 326233), (2347, 139834), (4694, 69917)]