244647568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1390043}}^1$

素因数の和:1390062

約数の個数: 20

約数和(自身を含む): 517096368

約数和(自身を除く): 272448800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1390043, 2780086, 5560172, 11120344, 15290473, 22240688, 30580946, 61161892, 122323784, 244647568]

約数ペア:

[(1, 244647568), (2, 122323784), (4, 61161892), (8, 30580946), (11, 22240688), (16, 15290473), (22, 11120344), (44, 5560172), (88, 2780086), (176, 1390043)]