90602486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{204983}}^1$

素因数の和:205015

約数の個数: 16

約数和(自身を含む): 154967904

約数和(自身を除く): 64365418

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 204983, 409966, 2664779, 3484711, 5329558, 6969422, 45301243, 90602486]

約数ペア:

[(1, 90602486), (2, 45301243), (13, 6969422), (17, 5329558), (26, 3484711), (34, 2664779), (221, 409966), (442, 204983)]