2529242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 4039200

約数和(自身を除く): 1509958

約数列:

[1, 2, 19, 38, 101, 202, 659, 1318, 1919, 3838, 12521, 25042, 66559, 133118, 1264621, 2529242]

約数ペア:

[(1, 2529242), (2, 1264621), (19, 133118), (38, 66559), (101, 25042), (202, 12521), (659, 3838), (1318, 1919)]