298157068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{616027}}^1$

素因数の和:616053

約数の個数: 18

約数和(自身を含む): 573522068

約数和(自身を除く): 275365000

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 616027, 1232054, 2464108, 6776297, 13552594, 27105188, 74539267, 149078534, 298157068]

約数ペア:

[(1, 298157068), (2, 149078534), (4, 74539267), (11, 27105188), (22, 13552594), (44, 6776297), (121, 2464108), (242, 1232054), (484, 616027)]