2623668

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 6172320

約数和(自身を除く): 3548652

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 1669, 3338, 5007, 6676, 10014, 20028, 218639, 437278, 655917, 874556, 1311834, 2623668]

約数ペア:

[(1, 2623668), (2, 1311834), (3, 874556), (4, 655917), (6, 437278), (12, 218639), (131, 20028), (262, 10014), (393, 6676), (524, 5007), (786, 3338), (1572, 1669)]