4006384

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{1039}}^1$

素因数の和:1288

約数の個数: 20

約数和(自身を含む): 7802080

約数和(自身を除く): 3795696

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1039, 1928, 2078, 3856, 4156, 8312, 16624, 250399, 500798, 1001596, 2003192, 4006384]

約数ペア:

[(1, 4006384), (2, 2003192), (4, 1001596), (8, 500798), (16, 250399), (241, 16624), (482, 8312), (964, 4156), (1039, 3856), (1928, 2078)]