1328278318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 2077882560

約数和(自身を除く): 749604242

約数列:

[1, 2, 37, 74, 103, 206, 229, 458, 761, 1522, 3811, 7622, 8473, 16946, 23587, 28157, 47174, 56314, 78383, 156766, 174269, 348538, 872719, 1745438, 2900171, 5800342, 6447953, 12895906, 17949707, 35899414, 664139159, 1328278318]

約数ペア:

[(1, 1328278318), (2, 664139159), (37, 35899414), (74, 17949707), (103, 12895906), (206, 6447953), (229, 5800342), (458, 2900171), (761, 1745438), (1522, 872719), (3811, 348538), (7622, 174269), (8473, 156766), (16946, 78383), (23587, 56314), (28157, 47174)]