1920756

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 4550560

約数和(自身を除く): 2629804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 2389, 4778, 7167, 9556, 14334, 28668, 160063, 320126, 480189, 640252, 960378, 1920756]

約数ペア:

[(1, 1920756), (2, 960378), (3, 640252), (4, 480189), (6, 320126), (12, 160063), (67, 28668), (134, 14334), (201, 9556), (268, 7167), (402, 4778), (804, 2389)]