1812842330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13944941}}^1$

素因数の和:13944961

約数の個数: 16

約数和(自身を含む): 3514125384

約数和(自身を除く): 1701283054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 13944941, 27889882, 69724705, 139449410, 181284233, 362568466, 906421165, 1812842330]

約数ペア:

[(1, 1812842330), (2, 906421165), (5, 362568466), (10, 181284233), (13, 139449410), (26, 69724705), (65, 27889882), (130, 13944941)]