2399572

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 4913216

約数和(自身を除く): 2513644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1993, 3986, 7972, 13951, 27902, 55804, 85699, 171398, 342796, 599893, 1199786, 2399572]

約数ペア:

[(1, 2399572), (2, 1199786), (4, 599893), (7, 342796), (14, 171398), (28, 85699), (43, 55804), (86, 27902), (172, 13951), (301, 7972), (602, 3986), (1204, 1993)]