1900143544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18270611}}^1$

素因数の和:18270630

約数の個数: 16

約数和(自身を含む): 3836828520

約数和(自身を除く): 1936684976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18270611, 36541222, 73082444, 146164888, 237517943, 475035886, 950071772, 1900143544]

約数ペア:

[(1, 1900143544), (2, 950071772), (4, 475035886), (8, 237517943), (13, 146164888), (26, 73082444), (52, 36541222), (104, 18270611)]