2720593630

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{440939}}^1$

素因数の和:441563

約数の個数: 16

約数和(自身を含む): 4905016560

約数和(自身を除く): 2184422930

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 440939, 881878, 2204695, 4409390, 272059363, 544118726, 1360296815, 2720593630]

約数ペア:

[(1, 2720593630), (2, 1360296815), (5, 544118726), (10, 272059363), (617, 4409390), (1234, 2204695), (3085, 881878), (6170, 440939)]