1960393936

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1891

約数の個数: 40

約数和(自身を含む): 3825692640

約数和(自身を除く): 1865298704

約数列:

[1, 2, 4, 8, 16, 307, 317, 614, 634, 1228, 1259, 1268, 2456, 2518, 2536, 4912, 5036, 5072, 10072, 20144, 97319, 194638, 386513, 389276, 399103, 773026, 778552, 798206, 1546052, 1557104, 1596412, 3092104, 3192824, 6184208, 6385648, 122524621, 245049242, 490098484, 980196968, 1960393936]

約数ペア:

[(1, 1960393936), (2, 980196968), (4, 490098484), (8, 245049242), (16, 122524621), (307, 6385648), (317, 6184208), (614, 3192824), (634, 3092104), (1228, 1596412), (1259, 1557104), (1268, 1546052), (2456, 798206), (2518, 778552), (2536, 773026), (4912, 399103), (5036, 389276), (5072, 386513), (10072, 194638), (20144, 97319)]