26990110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{385573}}^1$

素因数の和:385587

約数の個数: 16

約数和(自身を含む): 55522656

約数和(自身を除く): 28532546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 385573, 771146, 1927865, 2699011, 3855730, 5398022, 13495055, 26990110]

約数ペア:

[(1, 26990110), (2, 13495055), (5, 5398022), (7, 3855730), (10, 2699011), (14, 1927865), (35, 771146), (70, 385573)]