214916546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{6473}}^1$

素因数の和:7765

約数の個数: 16

約数和(自身を含む): 347498424

約数和(自身を除く): 132581878

約数列:

[1, 2, 13, 26, 1277, 2554, 6473, 12946, 16601, 33202, 84149, 168298, 8266021, 16532042, 107458273, 214916546]

約数ペア:

[(1, 214916546), (2, 107458273), (13, 16532042), (26, 8266021), (1277, 168298), (2554, 84149), (6473, 33202), (12946, 16601)]