172023254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{18743}}^1$

素因数の和:19111

約数の個数: 16

約数和(自身を含む): 278685792

約数和(自身を除く): 106662538

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 18743, 37486, 243659, 487318, 6616279, 13232558, 86011627, 172023254]

約数ペア:

[(1, 172023254), (2, 86011627), (13, 13232558), (26, 6616279), (353, 487318), (706, 243659), (4589, 37486), (9178, 18743)]