21167667124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4450729}}^1$

素因数の和:4450803

約数の個数: 24

約数和(自身を含む): 39255438600

約数和(自身を除く): 18087771476

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 4450729, 8901458, 17802916, 129071141, 182479889, 258142282, 364959778, 516284564, 729919556, 5291916781, 10583833562, 21167667124]

約数ペア:

[(1, 21167667124), (2, 10583833562), (4, 5291916781), (29, 729919556), (41, 516284564), (58, 364959778), (82, 258142282), (116, 182479889), (164, 129071141), (1189, 17802916), (2378, 8901458), (4756, 4450729)]