1869286610

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{86501}}^1$

素因数の和:88669

約数の個数: 16

約数和(自身を含む): 3366311832

約数和(自身を除く): 1497025222

約数列:

[1, 2, 5, 10, 2161, 4322, 10805, 21610, 86501, 173002, 432505, 865010, 186928661, 373857322, 934643305, 1869286610]

約数ペア:

[(1, 1869286610), (2, 934643305), (5, 373857322), (10, 186928661), (2161, 865010), (4322, 432505), (10805, 173002), (21610, 86501)]