1946228571836

素因数分解:

$2^2\times {\mathrm{839}}^1\times {\mathrm{2621}}^1\times {\mathrm{221261}}^1$

素因数の和:224725

約数の個数: 24

約数和(自身を含む): 3411275908320

約数和(自身を除く): 1465047336484

約数列:

[1, 2, 4, 839, 1678, 2621, 3356, 5242, 10484, 221261, 442522, 885044, 2199019, 4398038, 8796076, 185637979, 371275958, 579925081, 742551916, 1159850162, 2319700324, 486557142959, 973114285918, 1946228571836]

約数ペア:

[(1, 1946228571836), (2, 973114285918), (4, 486557142959), (839, 2319700324), (1678, 1159850162), (2621, 742551916), (3356, 579925081), (5242, 371275958), (10484, 185637979), (221261, 8796076), (442522, 4398038), (885044, 2199019)]