2017649915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{49169}}^1$

素因数の和:49486

約数の個数: 16

約数和(自身を含む): 2513570400

約数和(自身を除く): 495920485

約数列:

[1, 5, 29, 145, 283, 1415, 8207, 41035, 49169, 245845, 1425901, 7129505, 13914827, 69574135, 403529983, 2017649915]

約数ペア:

[(1, 2017649915), (5, 403529983), (29, 69574135), (145, 13914827), (283, 7129505), (1415, 1425901), (8207, 245845), (41035, 49169)]