2019752632

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{518417}}^1$

素因数の和:518910

約数の個数: 16

約数和(自身を含む): 3794819760

約数和(自身を除く): 1775067128

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 518417, 1036834, 2073668, 4147336, 252469079, 504938158, 1009876316, 2019752632]

約数ペア:

[(1, 2019752632), (2, 1009876316), (4, 504938158), (8, 252469079), (487, 4147336), (974, 2073668), (1948, 1036834), (3896, 518417)]