397512934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{46471}}^1$

素因数の和:46540

約数の個数: 32

約数和(自身を含む): 749500416

約数和(自身を除く): 351987482

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 46471, 92942, 325297, 604123, 650594, 1208246, 2184137, 4228861, 4368274, 8457722, 15288959, 28393781, 30577918, 56787562, 198756467, 397512934]

約数ペア:

[(1, 397512934), (2, 198756467), (7, 56787562), (13, 30577918), (14, 28393781), (26, 15288959), (47, 8457722), (91, 4368274), (94, 4228861), (182, 2184137), (329, 1208246), (611, 650594), (658, 604123), (1222, 325297), (4277, 92942), (8554, 46471)]