2480811245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{21107}}^1$

素因数の和:23260

約数の個数: 16

約数和(自身を含む): 3249281088

約数和(自身を除く): 768469843

約数列:

[1, 5, 11, 55, 2137, 10685, 21107, 23507, 105535, 117535, 232177, 1160885, 45105659, 225528295, 496162249, 2480811245]

約数ペア:

[(1, 2480811245), (5, 496162249), (11, 225528295), (55, 45105659), (2137, 1160885), (10685, 232177), (21107, 117535), (23507, 105535)]