2018777981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{64013}}^1$

素因数の和:64132

約数の個数: 16

約数和(自身を含む): 2286067968

約数和(自身を除く): 267289987

約数列:

[1, 11, 47, 61, 517, 671, 2867, 31537, 64013, 704143, 3008611, 3904793, 33094721, 42952723, 183525271, 2018777981]

約数ペア:

[(1, 2018777981), (11, 183525271), (47, 42952723), (61, 33094721), (517, 3904793), (671, 3008611), (2867, 704143), (31537, 64013)]