2912773210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{20399}}^1$

素因数の和:20646

約数の個数: 32

約数和(自身を含む): 5331744000

約数和(自身を除く): 2418970790

約数列:

[1, 2, 5, 10, 109, 131, 218, 262, 545, 655, 1090, 1310, 14279, 20399, 28558, 40798, 71395, 101995, 142790, 203990, 2223491, 2672269, 4446982, 5344538, 11117455, 13361345, 22234910, 26722690, 291277321, 582554642, 1456386605, 2912773210]

約数ペア:

[(1, 2912773210), (2, 1456386605), (5, 582554642), (10, 291277321), (109, 26722690), (131, 22234910), (218, 13361345), (262, 11117455), (545, 5344538), (655, 4446982), (1090, 2672269), (1310, 2223491), (14279, 203990), (20399, 142790), (28558, 101995), (40798, 71395)]