980920987298

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{106321373}}^1$

素因数の和:106322041

約数の個数: 16

約数和(自身を含む): 1684130564160

約数和(自身を除く): 703209576862

約数列:

[1, 2, 7, 14, 659, 1318, 4613, 9226, 106321373, 212642746, 744249611, 1488499222, 70065784807, 140131569614, 490460493649, 980920987298]

約数ペア:

[(1, 980920987298), (2, 490460493649), (7, 140131569614), (14, 70065784807), (659, 1488499222), (1318, 744249611), (4613, 212642746), (9226, 106321373)]