1205436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1939524

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 311, 323, 622, 646, 933, 969, 1244, 1292, 1866, 1938, 3732, 3876, 5287, 5909, 10574, 11818, 15861, 17727, 21148, 23636, 31722, 35454, 63444, 70908, 100453, 200906, 301359, 401812, 602718, 1205436]

約数ペア:

[(1, 1205436), (2, 602718), (3, 401812), (4, 301359), (6, 200906), (12, 100453), (17, 70908), (19, 63444), (34, 35454), (38, 31722), (51, 23636), (57, 21148), (68, 17727), (76, 15861), (102, 11818), (114, 10574), (204, 5909), (228, 5287), (311, 3876), (323, 3732), (622, 1938), (646, 1866), (933, 1292), (969, 1244)]