9808988

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8147}}^1$

素因数の和:8201

約数の個数: 24

約数和(自身を含む): 20076672

約数和(自身を除く): 10267684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 8147, 16294, 32588, 57029, 114058, 228116, 350321, 700642, 1401284, 2452247, 4904494, 9808988]

約数ペア:

[(1, 9808988), (2, 4904494), (4, 2452247), (7, 1401284), (14, 700642), (28, 350321), (43, 228116), (86, 114058), (172, 57029), (301, 32588), (602, 16294), (1204, 8147)]