390670898

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1\times {\mathrm{1933}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 591339840

約数和(自身を除く): 200668942

約数列:

[1, 2, 139, 278, 727, 1454, 1933, 3866, 101053, 202106, 268687, 537374, 1405291, 2810582, 195335449, 390670898]

約数ペア:

[(1, 390670898), (2, 195335449), (139, 2810582), (278, 1405291), (727, 537374), (1454, 268687), (1933, 202106), (3866, 101053)]