1421268986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1\times {\mathrm{9011}}^1$

素因数の和:13669

約数の個数: 16

約数和(自身を含む): 2258046720

約数和(自身を除く): 836777734

約数列:

[1, 2, 17, 34, 4639, 9011, 9278, 18022, 78863, 153187, 157726, 306374, 41802029, 83604058, 710634493, 1421268986]

約数ペア:

[(1, 1421268986), (2, 710634493), (17, 83604058), (34, 41802029), (4639, 306374), (9011, 157726), (9278, 153187), (18022, 78863)]