4009882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 16

約数和(自身を含む): 6249600

約数和(自身を除く): 2239718

約数列:

[1, 2, 41, 79, 82, 158, 619, 1238, 3239, 6478, 25379, 48901, 50758, 97802, 2004941, 4009882]

約数ペア:

[(1, 4009882), (2, 2004941), (41, 97802), (79, 50758), (82, 48901), (158, 25379), (619, 6478), (1238, 3239)]