509972834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2142743}}^1$

素因数の和:2142769

約数の個数: 16

約数和(自身を含む): 925665408

約数和(自身を除く): 415692574

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2142743, 4285486, 14999201, 29998402, 36426631, 72853262, 254986417, 509972834]

約数ペア:

[(1, 509972834), (2, 254986417), (7, 72853262), (14, 36426631), (17, 29998402), (34, 14999201), (119, 4285486), (238, 2142743)]