2728514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 4384800

約数和(自身を除く): 1656286

約数列:

[1, 2, 19, 38, 59, 118, 1121, 1217, 2242, 2434, 23123, 46246, 71803, 143606, 1364257, 2728514]

約数ペア:

[(1, 2728514), (2, 1364257), (19, 143606), (38, 71803), (59, 46246), (118, 23123), (1121, 2434), (1217, 2242)]