3218956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 6135584

約数和(自身を除く): 2916628

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 601, 1202, 1339, 2404, 2678, 5356, 7813, 15626, 31252, 61903, 123806, 247612, 804739, 1609478, 3218956]

約数ペア:

[(1, 3218956), (2, 1609478), (4, 804739), (13, 247612), (26, 123806), (52, 61903), (103, 31252), (206, 15626), (412, 7813), (601, 5356), (1202, 2678), (1339, 2404)]