169498978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{1951}}^1$

素因数の和:2334

約数の個数: 24

約数和(自身を含む): 280385280

約数和(自身を除く): 110886302

約数列:

[1, 2, 11, 22, 121, 242, 359, 718, 1951, 3902, 3949, 7898, 21461, 42922, 43439, 86878, 236071, 472142, 700409, 1400818, 7704499, 15408998, 84749489, 169498978]

約数ペア:

[(1, 169498978), (2, 84749489), (11, 15408998), (22, 7704499), (121, 1400818), (242, 700409), (359, 472142), (718, 236071), (1951, 86878), (3902, 43439), (3949, 42922), (7898, 21461)]