2558738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 5007744

約数和(自身を除く): 2449006

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 827, 1547, 1654, 3094, 5789, 10751, 11578, 14059, 21502, 28118, 75257, 98413, 150514, 182767, 196826, 365534, 1279369, 2558738]

約数ペア:

[(1, 2558738), (2, 1279369), (7, 365534), (13, 196826), (14, 182767), (17, 150514), (26, 98413), (34, 75257), (91, 28118), (119, 21502), (182, 14059), (221, 11578), (238, 10751), (442, 5789), (827, 3094), (1547, 1654)]