880448972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{995983}}^1$

素因数の和:996017

約数の個数: 24

約数和(自身を含む): 1756915776

約数和(自身を除く): 876466804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 995983, 1991966, 3983932, 12947779, 16931711, 25895558, 33863422, 51791116, 67726844, 220112243, 440224486, 880448972]

約数ペア:

[(1, 880448972), (2, 440224486), (4, 220112243), (13, 67726844), (17, 51791116), (26, 33863422), (34, 25895558), (52, 16931711), (68, 12947779), (221, 3983932), (442, 1991966), (884, 995983)]