2017659070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{255077}}^1$

素因数の和:255204

約数の個数: 32

約数和(自身を含む): 4187360448

約数和(自身を除く): 2169701378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 255077, 510154, 1275385, 1785539, 2550770, 3571078, 8927695, 17855390, 28823701, 57647402, 144118505, 201765907, 288237010, 403531814, 1008829535, 2017659070]

約数ペア:

[(1, 2017659070), (2, 1008829535), (5, 403531814), (7, 288237010), (10, 201765907), (14, 144118505), (35, 57647402), (70, 28823701), (113, 17855390), (226, 8927695), (565, 3571078), (791, 2550770), (1130, 1785539), (1582, 1275385), (3955, 510154), (7910, 255077)]