1900683642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8423}}^1$

素因数の和:8715

約数の個数: 64

約数和(自身を含む): 4483454976

約数和(自身を除く): 2582771334

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 263, 286, 429, 526, 789, 858, 1578, 2893, 3419, 5786, 6838, 8423, 8679, 10257, 16846, 17358, 20514, 25269, 37609, 50538, 75218, 92653, 109499, 112827, 185306, 218998, 225654, 277959, 328497, 555918, 656994, 1204489, 2215249, 2408978, 3613467, 4430498, 6645747, 7226934, 13291494, 24367739, 28798237, 48735478, 57596474, 73103217, 86394711, 146206434, 172789422, 316780607, 633561214, 950341821, 1900683642]

約数ペア:

[(1, 1900683642), (2, 950341821), (3, 633561214), (6, 316780607), (11, 172789422), (13, 146206434), (22, 86394711), (26, 73103217), (33, 57596474), (39, 48735478), (66, 28798237), (78, 24367739), (143, 13291494), (263, 7226934), (286, 6645747), (429, 4430498), (526, 3613467), (789, 2408978), (858, 2215249), (1578, 1204489), (2893, 656994), (3419, 555918), (5786, 328497), (6838, 277959), (8423, 225654), (8679, 218998), (10257, 185306), (16846, 112827), (17358, 109499), (20514, 92653), (25269, 75218), (37609, 50538)]