1907667215

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1\times {\mathrm{2843}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 2325345408

約数和(自身を除く): 417678193

約数列:

[1, 5, 67, 335, 2003, 2843, 10015, 14215, 134201, 190481, 671005, 952405, 5694529, 28472645, 381533443, 1907667215]

約数ペア:

[(1, 1907667215), (5, 381533443), (67, 28472645), (335, 5694529), (2003, 952405), (2843, 671005), (10015, 190481), (14215, 134201)]