857535892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2713}}^1\times {\mathrm{4159}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 1580633600

約数和(自身を除く): 723097708

約数列:

[1, 2, 4, 19, 38, 76, 2713, 4159, 5426, 8318, 10852, 16636, 51547, 79021, 103094, 158042, 206188, 316084, 11283367, 22566734, 45133468, 214383973, 428767946, 857535892]

約数ペア:

[(1, 857535892), (2, 428767946), (4, 214383973), (19, 45133468), (38, 22566734), (76, 11283367), (2713, 316084), (4159, 206188), (5426, 158042), (8318, 103094), (10852, 79021), (16636, 51547)]