2238891809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1530343}}^1$

素因数の和:1530380

約数の個数: 16

約数和(自身を含む): 2938260480

約数和(自身を除く): 699368671

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1530343, 10712401, 16833773, 29076517, 117836411, 203535619, 319841687, 2238891809]

約数ペア:

[(1, 2238891809), (7, 319841687), (11, 203535619), (19, 117836411), (77, 29076517), (133, 16833773), (209, 10712401), (1463, 1530343)]