2021799362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{22787}}^1$

素因数の和:22946

約数の個数: 32

約数和(自身を含む): 3429138240

約数和(自身を除く): 1407338878

約数列:

[1, 2, 11, 22, 37, 74, 109, 218, 407, 814, 1199, 2398, 4033, 8066, 22787, 44363, 45574, 88726, 250657, 501314, 843119, 1686238, 2483783, 4967566, 9274309, 18548618, 27321613, 54643226, 91899971, 183799942, 1010899681, 2021799362]

約数ペア:

[(1, 2021799362), (2, 1010899681), (11, 183799942), (22, 91899971), (37, 54643226), (74, 27321613), (109, 18548618), (218, 9274309), (407, 4967566), (814, 2483783), (1199, 1686238), (2398, 843119), (4033, 501314), (8066, 250657), (22787, 88726), (44363, 45574)]