2685874808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{23911}}^1$

素因数の和:24675

約数の個数: 32

約数和(自身を含む): 5308464000

約数和(自身を除く): 2622589192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 739, 1478, 2956, 5912, 14041, 23911, 28082, 47822, 56164, 95644, 112328, 191288, 454309, 908618, 1817236, 3634472, 17670229, 35340458, 70680916, 141361832, 335734351, 671468702, 1342937404, 2685874808]

約数ペア:

[(1, 2685874808), (2, 1342937404), (4, 671468702), (8, 335734351), (19, 141361832), (38, 70680916), (76, 35340458), (152, 17670229), (739, 3634472), (1478, 1817236), (2956, 908618), (5912, 454309), (14041, 191288), (23911, 112328), (28082, 95644), (47822, 56164)]