1270081282

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 2002176000

約数和(自身を除く): 732094718

約数列:

[1, 2, 43, 47, 86, 94, 199, 398, 1579, 2021, 3158, 4042, 8557, 9353, 17114, 18706, 67897, 74213, 135794, 148426, 314221, 402179, 628442, 804358, 3191159, 6382318, 13511503, 14768387, 27023006, 29536774, 635040641, 1270081282]

約数ペア:

[(1, 1270081282), (2, 635040641), (43, 29536774), (47, 27023006), (86, 14768387), (94, 13511503), (199, 6382318), (398, 3191159), (1579, 804358), (2021, 628442), (3158, 402179), (4042, 314221), (8557, 148426), (9353, 135794), (17114, 74213), (18706, 67897)]