2018715536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4069991}}^1$

素因数の和:4070030

約数の個数: 20

約数和(自身を含む): 4037432064

約数和(自身を除く): 2018716528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4069991, 8139982, 16279964, 32559928, 65119856, 126169721, 252339442, 504678884, 1009357768, 2018715536]

約数ペア:

[(1, 2018715536), (2, 1009357768), (4, 504678884), (8, 252339442), (16, 126169721), (31, 65119856), (62, 32559928), (124, 16279964), (248, 8139982), (496, 4069991)]