2021214154

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1\times {\mathrm{17291}}^1$

素因数の和:17781

約数の個数: 16

約数和(自身を含む): 3057363936

約数和(自身を除く): 1036149782

約数列:

[1, 2, 211, 277, 422, 554, 17291, 34582, 58447, 116894, 3648401, 4789607, 7296802, 9579214, 1010607077, 2021214154]

約数ペア:

[(1, 2021214154), (2, 1010607077), (211, 9579214), (277, 7296802), (422, 4789607), (554, 3648401), (17291, 116894), (34582, 58447)]