1942156979

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{44159}}^1$

素因数の和:44330

約数の個数: 16

約数和(自身を含む): 2277949440

約数和(自身を除く): 335792461

約数列:

[1, 7, 61, 103, 427, 721, 6283, 43981, 44159, 309113, 2693699, 4548377, 18855893, 31838639, 277450997, 1942156979]

約数ペア:

[(1, 1942156979), (7, 277450997), (61, 31838639), (103, 18855893), (427, 4548377), (721, 2693699), (6283, 309113), (43981, 44159)]