826612394

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1\times {\mathrm{1489}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 1247934600

約数和(自身を除く): 421322206

約数列:

[1, 2, 197, 394, 1409, 1489, 2818, 2978, 277573, 293333, 555146, 586666, 2098001, 4196002, 413306197, 826612394]

約数ペア:

[(1, 826612394), (2, 413306197), (197, 4196002), (394, 2098001), (1409, 586666), (1489, 555146), (2818, 293333), (2978, 277573)]