2013454457

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1\times {\mathrm{2113}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 2317214592

約数和(自身を除く): 303760135

約数列:

[1, 7, 197, 691, 1379, 2113, 4837, 14791, 136127, 416261, 952889, 1460083, 2913827, 10220581, 287636351, 2013454457]

約数ペア:

[(1, 2013454457), (7, 287636351), (197, 10220581), (691, 2913827), (1379, 1460083), (2113, 952889), (4837, 416261), (14791, 136127)]