986956628

素因数分解:

$2^2\times 7^2\times {\mathrm{5035493}}^1$

素因数の和:5035511

約数の個数: 18

約数和(自身を含む): 2009162106

約数和(自身を除く): 1022205478

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 5035493, 10070986, 20141972, 35248451, 70496902, 140993804, 246739157, 493478314, 986956628]

約数ペア:

[(1, 986956628), (2, 493478314), (4, 246739157), (7, 140993804), (14, 70496902), (28, 35248451), (49, 20141972), (98, 10070986), (196, 5035493)]