137308948

素因数分解:

$2^2\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{2621}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 274869504

約数和(自身を除く): 137560556

約数列:

[1, 2, 4, 7, 14, 28, 1871, 2621, 3742, 5242, 7484, 10484, 13097, 18347, 26194, 36694, 52388, 73388, 4903891, 9807782, 19615564, 34327237, 68654474, 137308948]

約数ペア:

[(1, 137308948), (2, 68654474), (4, 34327237), (7, 19615564), (14, 9807782), (28, 4903891), (1871, 73388), (2621, 52388), (3742, 36694), (5242, 26194), (7484, 18347), (10484, 13097)]