2021691782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{60737}}^1$

素因数の和:60856

約数の個数: 32

約数和(自身を含む): 3542240160

約数和(自身を除く): 1520548378

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1958, 3026, 16643, 33286, 60737, 121474, 668107, 1032529, 1336214, 2065058, 5405593, 10811186, 11357819, 22715638, 59461523, 91895081, 118923046, 183790162, 1010845891, 2021691782]

約数ペア:

[(1, 2021691782), (2, 1010845891), (11, 183790162), (17, 118923046), (22, 91895081), (34, 59461523), (89, 22715638), (178, 11357819), (187, 10811186), (374, 5405593), (979, 2065058), (1513, 1336214), (1958, 1032529), (3026, 668107), (16643, 121474), (33286, 60737)]