2659098130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{258919}}^1$

素因数の和:259018

約数の個数: 32

約数和(自身を含む): 5219827200

約数和(自身を除く): 2560729070

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 258919, 517838, 1294595, 2589190, 3365947, 6731894, 16829735, 20454601, 33659470, 40909202, 102273005, 204546010, 265909813, 531819626, 1329549065, 2659098130]

約数ペア:

[(1, 2659098130), (2, 1329549065), (5, 531819626), (10, 265909813), (13, 204546010), (26, 102273005), (65, 40909202), (79, 33659470), (130, 20454601), (158, 16829735), (395, 6731894), (790, 3365947), (1027, 2589190), (2054, 1294595), (5135, 517838), (10270, 258919)]