1089776876

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{38749}}^1$

素因数の和:38921

約数の個数: 24

約数和(自身を含む): 1953000000

約数和(自身を除く): 863223124

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 7031, 14062, 28124, 38749, 77498, 154996, 3061171, 3448661, 6122342, 6897322, 12244684, 13794644, 272444219, 544888438, 1089776876]

約数ペア:

[(1, 1089776876), (2, 544888438), (4, 272444219), (79, 13794644), (89, 12244684), (158, 6897322), (178, 6122342), (316, 3448661), (356, 3061171), (7031, 154996), (14062, 77498), (28124, 38749)]