137406716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2020687}}^1$

素因数の和:2020708

約数の個数: 12

約数和(自身を含む): 254606688

約数和(自身を除く): 117199972

約数列:

[1, 2, 4, 17, 34, 68, 2020687, 4041374, 8082748, 34351679, 68703358, 137406716]

約数ペア:

[(1, 137406716), (2, 68703358), (4, 34351679), (17, 8082748), (34, 4041374), (68, 2020687)]