266478458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{46441}}^1$

素因数の和:46613

約数の個数: 16

約数和(自身を含む): 423551040

約数和(自身を除く): 157072582

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 46441, 92882, 882379, 1764758, 7012591, 14025182, 133239229, 266478458]

約数ペア:

[(1, 266478458), (2, 133239229), (19, 14025182), (38, 7012591), (151, 1764758), (302, 882379), (2869, 92882), (5738, 46441)]