805253623102

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{21440269}}^1$

素因数の和:21440571

約数の個数: 16

約数和(自身を含む): 1227241054800

約数和(自身を除く): 421987431698

約数列:

[1, 2, 89, 178, 211, 422, 18779, 37558, 21440269, 42880538, 1908183941, 3816367882, 4523896759, 9047793518, 402626811551, 805253623102]

約数ペア:

[(1, 805253623102), (2, 402626811551), (89, 9047793518), (178, 4523896759), (211, 3816367882), (422, 1908183941), (18779, 42880538), (37558, 21440269)]