1812746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 2958984

約数和(自身を除く): 1146238

約数列:

[1, 2, 13, 26, 113, 226, 617, 1234, 1469, 2938, 8021, 16042, 69721, 139442, 906373, 1812746]

約数ペア:

[(1, 1812746), (2, 906373), (13, 139442), (26, 69721), (113, 16042), (226, 8021), (617, 2938), (1234, 1469)]