1908172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 2075444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2963, 5926, 11852, 20741, 41482, 68149, 82964, 136298, 272596, 477043, 954086, 1908172]

約数ペア:

[(1, 1908172), (2, 954086), (4, 477043), (7, 272596), (14, 136298), (23, 82964), (28, 68149), (46, 41482), (92, 20741), (161, 11852), (322, 5926), (644, 2963)]