2007220103

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{12263}}^1$

素因数の和:12686

約数の個数: 16

約数和(自身を含む): 2335065600

約数和(自身を除く): 327845497

約数列:

[1, 7, 67, 349, 469, 2443, 12263, 23383, 85841, 163681, 821621, 4279787, 5751347, 29958509, 286745729, 2007220103]

約数ペア:

[(1, 2007220103), (7, 286745729), (67, 29958509), (349, 5751347), (469, 4279787), (2443, 821621), (12263, 163681), (23383, 85841)]