2005492072

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{1171}}^1\times {\mathrm{2207}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 3804030720

約数和(自身を除く): 1798538648

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 1171, 2207, 2342, 4414, 4684, 8828, 9368, 17656, 113587, 214079, 227174, 428158, 454348, 856316, 908696, 1712632, 2584397, 5168794, 10337588, 20675176, 250686509, 501373018, 1002746036, 2005492072]

約数ペア:

[(1, 2005492072), (2, 1002746036), (4, 501373018), (8, 250686509), (97, 20675176), (194, 10337588), (388, 5168794), (776, 2584397), (1171, 1712632), (2207, 908696), (2342, 856316), (4414, 454348), (4684, 428158), (8828, 227174), (9368, 214079), (17656, 113587)]