419230858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{22109}}^1$

素因数の和:22629

約数の個数: 16

約数和(自身を含む): 663300000

約数和(自身を除く): 244069142

約数列:

[1, 2, 19, 38, 499, 998, 9481, 18962, 22109, 44218, 420071, 840142, 11032391, 22064782, 209615429, 419230858]

約数ペア:

[(1, 419230858), (2, 209615429), (19, 22064782), (38, 11032391), (499, 840142), (998, 420071), (9481, 44218), (18962, 22109)]