2017799077

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{977}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 2376786456

約数和(自身を除く): 358987379

約数列:

[1, 7, 49, 113, 373, 791, 977, 2611, 5537, 6839, 18277, 42149, 47873, 110401, 295043, 364421, 772807, 2065301, 2550947, 5409649, 17856629, 41179573, 288257011, 2017799077]

約数ペア:

[(1, 2017799077), (7, 288257011), (49, 41179573), (113, 17856629), (373, 5409649), (791, 2550947), (977, 2065301), (2611, 772807), (5537, 364421), (6839, 295043), (18277, 110401), (42149, 47873)]