2100050280008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2003864771}}^1$

素因数の和:2003864908

約数の個数: 16

約数和(自身を含む): 3967652248560

約数和(自身を除く): 1867601968552

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2003864771, 4007729542, 8015459084, 16030918168, 262506285001, 525012570002, 1050025140004, 2100050280008]

約数ペア:

[(1, 2100050280008), (2, 1050025140004), (4, 525012570002), (8, 262506285001), (131, 16030918168), (262, 8015459084), (524, 4007729542), (1048, 2003864771)]