2023700728

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{1657}}^1$

素因数の和:1976

約数の個数: 64

約数和(自身を含む): 4400199360

約数和(自身を除く): 2376498632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 193, 226, 386, 452, 772, 791, 904, 1351, 1544, 1582, 1657, 2702, 3164, 3314, 5404, 6328, 6628, 10808, 11599, 13256, 21809, 23198, 43618, 46396, 87236, 92792, 152663, 174472, 187241, 305326, 319801, 374482, 610652, 639602, 748964, 1221304, 1279204, 1310687, 1497928, 2238607, 2558408, 2621374, 4477214, 5242748, 8954428, 10485496, 17908856, 36137513, 72275026, 144550052, 252962591, 289100104, 505925182, 1011850364, 2023700728]

約数ペア:

[(1, 2023700728), (2, 1011850364), (4, 505925182), (7, 289100104), (8, 252962591), (14, 144550052), (28, 72275026), (56, 36137513), (113, 17908856), (193, 10485496), (226, 8954428), (386, 5242748), (452, 4477214), (772, 2621374), (791, 2558408), (904, 2238607), (1351, 1497928), (1544, 1310687), (1582, 1279204), (1657, 1221304), (2702, 748964), (3164, 639602), (3314, 610652), (5404, 374482), (6328, 319801), (6628, 305326), (10808, 187241), (11599, 174472), (13256, 152663), (21809, 92792), (23198, 87236), (43618, 46396)]