8919484

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2029}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 17961440

約数和(自身を除く): 9041956

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2029, 2198, 4058, 4396, 8116, 14203, 28406, 56812, 318553, 637106, 1274212, 2229871, 4459742, 8919484]

約数ペア:

[(1, 8919484), (2, 4459742), (4, 2229871), (7, 1274212), (14, 637106), (28, 318553), (157, 56812), (314, 28406), (628, 14203), (1099, 8116), (2029, 4396), (2198, 4058)]