630163556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{172553}}^1$

素因数の和:172651

約数の個数: 24

約数和(自身を含む): 1217541024

約数和(自身を除く): 587377468

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 172553, 345106, 690212, 1898083, 3796166, 7592332, 14321899, 28643798, 57287596, 157540889, 315081778, 630163556]

約数ペア:

[(1, 630163556), (2, 315081778), (4, 157540889), (11, 57287596), (22, 28643798), (44, 14321899), (83, 7592332), (166, 3796166), (332, 1898083), (913, 690212), (1826, 345106), (3652, 172553)]