2831504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13634

約数の個数: 20

約数和(自身を含む): 5908476

約数和(自身を除く): 3076972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13613, 27226, 54452, 108904, 176969, 217808, 353938, 707876, 1415752, 2831504]

約数ペア:

[(1, 2831504), (2, 1415752), (4, 707876), (8, 353938), (13, 217808), (16, 176969), (26, 108904), (52, 54452), (104, 27226), (208, 13613)]