3905224378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{901067}}^1$

素因数の和:901277

約数の個数: 16

約数和(自身を含む): 6422812704

約数和(自身を除く): 2517588326

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 901067, 1802134, 9911737, 19823474, 177510199, 355020398, 1952612189, 3905224378]

約数ペア:

[(1, 3905224378), (2, 1952612189), (11, 355020398), (22, 177510199), (197, 19823474), (394, 9911737), (2167, 1802134), (4334, 901067)]