2005477054

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{231419}}^1$

素因数の和:232047

約数の個数: 16

約数和(自身を含む): 3443529600

約数和(自身を除く): 1438052546

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 8666, 231419, 462838, 1619933, 3239866, 143248361, 286496722, 1002738527, 2005477054]

約数ペア:

[(1, 2005477054), (2, 1002738527), (7, 286496722), (14, 143248361), (619, 3239866), (1238, 1619933), (4333, 462838), (8666, 231419)]