6989944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67211}}^1$

素因数の和:67230

約数の個数: 16

約数和(自身を含む): 14114520

約数和(自身を除く): 7124576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 67211, 134422, 268844, 537688, 873743, 1747486, 3494972, 6989944]

約数ペア:

[(1, 6989944), (2, 3494972), (4, 1747486), (8, 873743), (13, 537688), (26, 268844), (52, 134422), (104, 67211)]