2233780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 4763808

約数和(自身を除く): 2530028

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1667, 3334, 6668, 8335, 16670, 33340, 111689, 223378, 446756, 558445, 1116890, 2233780]

約数ペア:

[(1, 2233780), (2, 1116890), (4, 558445), (5, 446756), (10, 223378), (20, 111689), (67, 33340), (134, 16670), (268, 8335), (335, 6668), (670, 3334), (1340, 1667)]