634908846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17209}}^1$

素因数の和:17281

約数の個数: 64

約数和(自身を含む): 1526595840

約数和(自身を除く): 891686994

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2838, 3354, 6149, 12298, 17209, 18447, 34418, 36894, 51627, 103254, 189299, 223717, 378598, 447434, 567897, 671151, 739987, 1135794, 1342302, 1479974, 2219961, 2460887, 4439922, 4921774, 7382661, 8139857, 9619831, 14765322, 16279714, 19239662, 24419571, 28859493, 48839142, 57718986, 105818141, 211636282, 317454423, 634908846]

約数ペア:

[(1, 634908846), (2, 317454423), (3, 211636282), (6, 105818141), (11, 57718986), (13, 48839142), (22, 28859493), (26, 24419571), (33, 19239662), (39, 16279714), (43, 14765322), (66, 9619831), (78, 8139857), (86, 7382661), (129, 4921774), (143, 4439922), (258, 2460887), (286, 2219961), (429, 1479974), (473, 1342302), (559, 1135794), (858, 739987), (946, 671151), (1118, 567897), (1419, 447434), (1677, 378598), (2838, 223717), (3354, 189299), (6149, 103254), (12298, 51627), (17209, 36894), (18447, 34418)]