2801458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4433

約数の個数: 16

約数和(自身を含む): 4743360

約数和(自身を除く): 1941902

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 4391, 8782, 48301, 96602, 127339, 254678, 1400729, 2801458]

約数ペア:

[(1, 2801458), (2, 1400729), (11, 254678), (22, 127339), (29, 96602), (58, 48301), (319, 8782), (638, 4391)]