20140511314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{326141}}^1$

素因数の和:326562

約数の個数: 32

約数和(自身を含む): 37759416192

約数和(自身を除く): 17618904878

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 802, 2807, 4411, 5614, 8822, 30877, 61754, 326141, 652282, 2282987, 3587551, 4565974, 7175102, 25112857, 50225714, 130782541, 261565082, 915477787, 1438607951, 1830955574, 2877215902, 10070255657, 20140511314]

約数ペア:

[(1, 20140511314), (2, 10070255657), (7, 2877215902), (11, 1830955574), (14, 1438607951), (22, 915477787), (77, 261565082), (154, 130782541), (401, 50225714), (802, 25112857), (2807, 7175102), (4411, 4565974), (5614, 3587551), (8822, 2282987), (30877, 652282), (61754, 326141)]