2912979923

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{61751}}^1$

素因数の和:62074

約数の個数: 16

約数和(自身を含む): 3485776896

約数和(自身を除く): 572796973

約数列:

[1, 7, 23, 161, 293, 2051, 6739, 47173, 61751, 432257, 1420273, 9941911, 18093043, 126651301, 416139989, 2912979923]

約数ペア:

[(1, 2912979923), (7, 416139989), (23, 126651301), (161, 18093043), (293, 9941911), (2051, 1420273), (6739, 432257), (47173, 61751)]