2789856218

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{45659}}^1$

素因数の和:46021

約数の個数: 16

約数和(自身を含む): 4234325760

約数和(自身を除く): 1444469542

約数列:

[1, 2, 137, 223, 274, 446, 30551, 45659, 61102, 91318, 6255283, 10181957, 12510566, 20363914, 1394928109, 2789856218]

約数ペア:

[(1, 2789856218), (2, 1394928109), (137, 20363914), (223, 12510566), (274, 10181957), (446, 6255283), (30551, 91318), (45659, 61102)]