1438500686

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{942661}}^1$

素因数の和:942779

約数の個数: 16

約数和(自身を含む): 2488627680

約数和(自身を除く): 1050126994

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 942661, 1885322, 6598627, 13197254, 102750049, 205500098, 719250343, 1438500686]

約数ペア:

[(1, 1438500686), (2, 719250343), (7, 205500098), (14, 102750049), (109, 13197254), (218, 6598627), (763, 1885322), (1526, 942661)]