1400594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 2288832

約数和(自身を除く): 888238

約数列:

[1, 2, 13, 26, 103, 206, 523, 1046, 1339, 2678, 6799, 13598, 53869, 107738, 700297, 1400594]

約数ペア:

[(1, 1400594), (2, 700297), (13, 107738), (26, 53869), (103, 13598), (206, 6799), (523, 2678), (1046, 1339)]