2023646072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901923}}^1$

素因数の和:1901955

約数の個数: 32

約数和(自身を含む): 4564617600

約数和(自身を除く): 2540971528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1901923, 3803846, 7607692, 13313461, 15215384, 26626922, 36136537, 53253844, 72273074, 106507688, 144546148, 252955759, 289092296, 505911518, 1011823036, 2023646072]

約数ペア:

[(1, 2023646072), (2, 1011823036), (4, 505911518), (7, 289092296), (8, 252955759), (14, 144546148), (19, 106507688), (28, 72273074), (38, 53253844), (56, 36136537), (76, 26626922), (133, 15215384), (152, 13313461), (266, 7607692), (532, 3803846), (1064, 1901923)]