2011106288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3397139}}^1$

素因数の和:3397184

約数の個数: 20

約数和(自身を含む): 4001830920

約数和(自身を除く): 1990724632

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3397139, 6794278, 13588556, 27177112, 54354224, 125694143, 251388286, 502776572, 1005553144, 2011106288]

約数ペア:

[(1, 2011106288), (2, 1005553144), (4, 502776572), (8, 251388286), (16, 125694143), (37, 54354224), (74, 27177112), (148, 13588556), (296, 6794278), (592, 3397139)]