66379430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{510611}}^1$

素因数の和:510631

約数の個数: 16

約数和(自身を含む): 128674224

約数和(自身を除く): 62294794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 510611, 1021222, 2553055, 5106110, 6637943, 13275886, 33189715, 66379430]

約数ペア:

[(1, 66379430), (2, 33189715), (5, 13275886), (10, 6637943), (13, 5106110), (26, 2553055), (65, 1021222), (130, 510611)]