834421868

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{151273}}^1$

素因数の和:151481

約数の個数: 24

約数和(自身を含む): 1677326112

約数和(自身を除く): 842904244

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 151273, 302546, 605092, 1058911, 2117822, 4235644, 29800781, 59601562, 119203124, 208605467, 417210934, 834421868]

約数ペア:

[(1, 834421868), (2, 417210934), (4, 208605467), (7, 119203124), (14, 59601562), (28, 29800781), (197, 4235644), (394, 2117822), (788, 1058911), (1379, 605092), (2758, 302546), (5516, 151273)]