5561668

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 11211200

約数和(自身を除く): 5649532

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1429, 1946, 2858, 3892, 5716, 10003, 20006, 40012, 198631, 397262, 794524, 1390417, 2780834, 5561668]

約数ペア:

[(1, 5561668), (2, 2780834), (4, 1390417), (7, 794524), (14, 397262), (28, 198631), (139, 40012), (278, 20006), (556, 10003), (973, 5716), (1429, 3892), (1946, 2858)]