1377366956

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{2003}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 2828044800

約数和(自身を除く): 1450677844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 599, 1148, 1198, 2003, 2396, 4006, 4193, 8012, 8386, 14021, 16772, 24559, 28042, 49118, 56084, 82123, 98236, 164246, 171913, 328492, 343826, 574861, 687652, 1149722, 1199797, 2299444, 2399594, 4799188, 8398579, 16797158, 33594316, 49191677, 98383354, 196766708, 344341739, 688683478, 1377366956]

約数ペア:

[(1, 1377366956), (2, 688683478), (4, 344341739), (7, 196766708), (14, 98383354), (28, 49191677), (41, 33594316), (82, 16797158), (164, 8398579), (287, 4799188), (574, 2399594), (599, 2299444), (1148, 1199797), (1198, 1149722), (2003, 687652), (2396, 574861), (4006, 343826), (4193, 328492), (8012, 171913), (8386, 164246), (14021, 98236), (16772, 82123), (24559, 56084), (28042, 49118)]