1454128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7012

約数の個数: 20

約数和(自身を含む): 3034528

約数和(自身を除く): 1580400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6991, 13982, 27964, 55928, 90883, 111856, 181766, 363532, 727064, 1454128]

約数ペア:

[(1, 1454128), (2, 727064), (4, 363532), (8, 181766), (13, 111856), (16, 90883), (26, 55928), (52, 27964), (104, 13982), (208, 6991)]