2043669408956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47087}}^1\times {\mathrm{25411}}^1$

素因数の和:72570

約数の個数: 48

約数和(自身を含む): 4154596088832

約数和(自身を除く): 2110926679876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 25411, 47087, 50822, 94174, 101644, 177877, 188348, 329609, 355754, 659218, 711508, 1318436, 1550071, 2872307, 3100142, 5744614, 6200284, 10850497, 11489228, 20106149, 21700994, 40212298, 43401988, 80424596, 1196527757, 2393055514, 4786111028, 8375694299, 16751388598, 33502777196, 72988193177, 145976386354, 291952772708, 510917352239, 1021834704478, 2043669408956]

約数ペア:

[(1, 2043669408956), (2, 1021834704478), (4, 510917352239), (7, 291952772708), (14, 145976386354), (28, 72988193177), (61, 33502777196), (122, 16751388598), (244, 8375694299), (427, 4786111028), (854, 2393055514), (1708, 1196527757), (25411, 80424596), (47087, 43401988), (50822, 40212298), (94174, 21700994), (101644, 20106149), (177877, 11489228), (188348, 10850497), (329609, 6200284), (355754, 5744614), (659218, 3100142), (711508, 2872307), (1318436, 1550071)]