797859218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{297931}}^1$

素因数の和:298049

約数の個数: 16

約数和(自身を含む): 1301366976

約数和(自身を除く): 503507758

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 297931, 595862, 3873103, 7746206, 30686893, 61373786, 398929609, 797859218]

約数ペア:

[(1, 797859218), (2, 398929609), (13, 61373786), (26, 30686893), (103, 7746206), (206, 3873103), (1339, 595862), (2678, 297931)]