2620788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 6713280

約数和(自身を除く): 4092492

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 443, 493, 886, 986, 1329, 1479, 1772, 1972, 2658, 2958, 5316, 5916, 7531, 12847, 15062, 22593, 25694, 30124, 38541, 45186, 51388, 77082, 90372, 154164, 218399, 436798, 655197, 873596, 1310394, 2620788]

約数ペア:

[(1, 2620788), (2, 1310394), (3, 873596), (4, 655197), (6, 436798), (12, 218399), (17, 154164), (29, 90372), (34, 77082), (51, 51388), (58, 45186), (68, 38541), (87, 30124), (102, 25694), (116, 22593), (174, 15062), (204, 12847), (348, 7531), (443, 5916), (493, 5316), (886, 2958), (986, 2658), (1329, 1972), (1479, 1772)]