1679003216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{60763}}^1$

素因数の和:60939

約数の個数: 40

約数和(自身を含む): 3571464864

約数和(自身を除く): 1892461648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 13816, 27632, 60763, 121526, 243052, 486104, 668393, 972208, 1336786, 2673572, 5347144, 9539791, 10694288, 19079582, 38159164, 76318328, 104937701, 152636656, 209875402, 419750804, 839501608, 1679003216]

約数ペア:

[(1, 1679003216), (2, 839501608), (4, 419750804), (8, 209875402), (11, 152636656), (16, 104937701), (22, 76318328), (44, 38159164), (88, 19079582), (157, 10694288), (176, 9539791), (314, 5347144), (628, 2673572), (1256, 1336786), (1727, 972208), (2512, 668393), (3454, 486104), (6908, 243052), (13816, 121526), (27632, 60763)]