426964486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{965983}}^1$

素因数の和:966015

約数の個数: 16

約数和(自身を含む): 730283904

約数和(自身を除く): 303319418

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 965983, 1931966, 12557779, 16421711, 25115558, 32843422, 213482243, 426964486]

約数ペア:

[(1, 426964486), (2, 213482243), (13, 32843422), (17, 25115558), (26, 16421711), (34, 12557779), (221, 1931966), (442, 965983)]