8198938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 5953382

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 181, 319, 362, 638, 781, 1562, 1991, 2059, 3982, 4118, 5249, 10498, 12851, 22649, 25702, 45298, 57739, 115478, 141361, 282722, 372679, 745358, 4099469, 8198938]

約数ペア:

[(1, 8198938), (2, 4099469), (11, 745358), (22, 372679), (29, 282722), (58, 141361), (71, 115478), (142, 57739), (181, 45298), (319, 25702), (362, 22649), (638, 12851), (781, 10498), (1562, 5249), (1991, 4118), (2059, 3982)]