1400816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3056

約数の個数: 20

約数和(自身を含む): 2808600

約数和(自身を除く): 1407784

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3019, 6038, 12076, 24152, 48304, 87551, 175102, 350204, 700408, 1400816]

約数ペア:

[(1, 1400816), (2, 700408), (4, 350204), (8, 175102), (16, 87551), (29, 48304), (58, 24152), (116, 12076), (232, 6038), (464, 3019)]