2116711394

素因数分解:

$2^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{80039}}^1$

素因数の和:81937

約数の個数: 16

約数和(自身を含む): 3630614400

約数和(自身を除く): 1513903006

約数列:

[1, 2, 7, 14, 1889, 3778, 13223, 26446, 80039, 160078, 560273, 1120546, 151193671, 302387342, 1058355697, 2116711394]

約数ペア:

[(1, 2116711394), (2, 1058355697), (7, 302387342), (14, 151193671), (1889, 1120546), (3778, 560273), (13223, 160078), (26446, 80039)]