413040872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{983}}^1\times {\mathrm{991}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 790663680

約数和(自身を除く): 377622808

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 983, 991, 1966, 1982, 3932, 3964, 7864, 7928, 52099, 52523, 104198, 105046, 208396, 210092, 416792, 420184, 974153, 1948306, 3896612, 7793224, 51630109, 103260218, 206520436, 413040872]

約数ペア:

[(1, 413040872), (2, 206520436), (4, 103260218), (8, 51630109), (53, 7793224), (106, 3896612), (212, 1948306), (424, 974153), (983, 420184), (991, 416792), (1966, 210092), (1982, 208396), (3932, 105046), (3964, 104198), (7864, 52523), (7928, 52099)]