858904426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^2$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 1344542220

約数和(自身を除く): 485637794

約数列:

[1, 2, 29, 58, 193, 277, 386, 554, 5597, 8033, 11194, 16066, 53461, 76729, 106922, 153458, 1550369, 2225141, 3100738, 4450282, 14808697, 29617394, 429452213, 858904426]

約数ペア:

[(1, 858904426), (2, 429452213), (29, 29617394), (58, 14808697), (193, 4450282), (277, 3100738), (386, 2225141), (554, 1550369), (5597, 153458), (8033, 106922), (11194, 76729), (16066, 53461)]