1828807970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{722849}}^1$

素因数の和:722890

約数の個数: 32

約数和(自身を含む): 3747254400

約数和(自身を除く): 1918446430

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 722849, 1445698, 3614245, 7228490, 7951339, 15902678, 16625527, 33251054, 39756695, 79513390, 83127635, 166255270, 182880797, 365761594, 914403985, 1828807970]

約数ペア:

[(1, 1828807970), (2, 914403985), (5, 365761594), (10, 182880797), (11, 166255270), (22, 83127635), (23, 79513390), (46, 39756695), (55, 33251054), (110, 16625527), (115, 15902678), (230, 7951339), (253, 7228490), (506, 3614245), (1265, 1445698), (2530, 722849)]