631446986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 1011890880

約数和(自身を除く): 380443894

約数列:

[1, 2, 29, 41, 58, 82, 131, 262, 1189, 2027, 2378, 3799, 4054, 5371, 7598, 10742, 58783, 83107, 117566, 155759, 166214, 265537, 311518, 531074, 2410103, 4820206, 7700573, 10887017, 15401146, 21774034, 315723493, 631446986]

約数ペア:

[(1, 631446986), (2, 315723493), (29, 21774034), (41, 15401146), (58, 10887017), (82, 7700573), (131, 4820206), (262, 2410103), (1189, 531074), (2027, 311518), (2378, 265537), (3799, 166214), (4054, 155759), (5371, 117566), (7598, 83107), (10742, 58783)]