2630384

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 5163360

約数和(自身を除く): 2532976

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2081, 4162, 8324, 16648, 33296, 164399, 328798, 657596, 1315192, 2630384]

約数ペア:

[(1, 2630384), (2, 1315192), (4, 657596), (8, 328798), (16, 164399), (79, 33296), (158, 16648), (316, 8324), (632, 4162), (1264, 2081)]