4004042

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2531}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 6927552

約数和(自身を除く): 2923510

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 2531, 5062, 17717, 35434, 286003, 572006, 2002021, 4004042]

約数ペア:

[(1, 4004042), (2, 2002021), (7, 572006), (14, 286003), (113, 35434), (226, 17717), (791, 5062), (1582, 2531)]