2066987523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 2939558400

約数和(自身を除く): 872570877

約数列:

[1, 3, 19, 57, 101, 303, 569, 631, 1707, 1893, 1919, 5757, 10811, 11989, 32433, 35967, 57469, 63731, 172407, 191193, 359039, 1077117, 1091911, 1210889, 3275733, 3632667, 6821741, 20465223, 36262939, 108788817, 688995841, 2066987523]

約数ペア:

[(1, 2066987523), (3, 688995841), (19, 108788817), (57, 36262939), (101, 20465223), (303, 6821741), (569, 3632667), (631, 3275733), (1707, 1210889), (1893, 1091911), (1919, 1077117), (5757, 359039), (10811, 191193), (11989, 172407), (32433, 63731), (35967, 57469)]