141812368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{521369}}^1$

素因数の和:521394

約数の個数: 20

約数和(自身を含む): 290924460

約数和(自身を除く): 149112092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 521369, 1042738, 2085476, 4170952, 8341904, 8863273, 17726546, 35453092, 70906184, 141812368]

約数ペア:

[(1, 141812368), (2, 70906184), (4, 35453092), (8, 17726546), (16, 8863273), (17, 8341904), (34, 4170952), (68, 2085476), (136, 1042738), (272, 521369)]