1900448908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{12840871}}^1$

素因数の和:12840912

約数の個数: 12

約数和(自身を含む): 3415671952

約数和(自身を除く): 1515223044

約数列:

[1, 2, 4, 37, 74, 148, 12840871, 25681742, 51363484, 475112227, 950224454, 1900448908]

約数ペア:

[(1, 1900448908), (2, 950224454), (4, 475112227), (37, 51363484), (74, 25681742), (148, 12840871)]