2021799235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{296669}}^1$

素因数の和:296750

約数の個数: 16

約数和(自身を含む): 2563228800

約数和(自身を除く): 541429565

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 296669, 1483345, 8603401, 13943443, 43017005, 69717215, 404359847, 2021799235]

約数ペア:

[(1, 2021799235), (5, 404359847), (29, 69717215), (47, 43017005), (145, 13943443), (235, 8603401), (1363, 1483345), (6815, 296669)]