266739226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 439160400

約数和(自身を除く): 172421174

約数列:

[1, 2, 13, 26, 73, 146, 313, 449, 626, 898, 949, 1898, 4069, 5837, 8138, 11674, 22849, 32777, 45698, 65554, 140537, 281074, 297037, 426101, 594074, 852202, 1826981, 3653962, 10259201, 20518402, 133369613, 266739226]

約数ペア:

[(1, 266739226), (2, 133369613), (13, 20518402), (26, 10259201), (73, 3653962), (146, 1826981), (313, 852202), (449, 594074), (626, 426101), (898, 297037), (949, 281074), (1898, 140537), (4069, 65554), (5837, 45698), (8138, 32777), (11674, 22849)]