1852785540016

素因数分解:

$2^4\times {\mathrm{240641}}^1\times {\mathrm{481211}}^1$

素因数の和:721860

約数の個数: 20

約数和(自身を含む): 3589794361224

約数和(自身を除く): 1737008821208

約数列:

[1, 2, 4, 8, 16, 240641, 481211, 481282, 962422, 962564, 1924844, 1925128, 3849688, 3850256, 7699376, 115799096251, 231598192502, 463196385004, 926392770008, 1852785540016]

約数ペア:

[(1, 1852785540016), (2, 926392770008), (4, 463196385004), (8, 231598192502), (16, 115799096251), (240641, 7699376), (481211, 3850256), (481282, 3849688), (962422, 1925128), (962564, 1924844)]