2007351454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 3161174400

約数和(自身を除く): 1153822946

約数列:

[1, 2, 37, 59, 74, 118, 211, 422, 2179, 2183, 4358, 4366, 7807, 12449, 15614, 24898, 80623, 128561, 161246, 257122, 459769, 460613, 919538, 921226, 4756757, 9513514, 17011453, 27126371, 34022906, 54252742, 1003675727, 2007351454]

約数ペア:

[(1, 2007351454), (2, 1003675727), (37, 54252742), (59, 34022906), (74, 27126371), (118, 17011453), (211, 9513514), (422, 4756757), (2179, 921226), (2183, 919538), (4358, 460613), (4366, 459769), (7807, 257122), (12449, 161246), (15614, 128561), (24898, 80623)]