2690437943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{5653}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 2913393120

約数和(自身を除く): 222955177

約数列:

[1, 19, 37, 677, 703, 5653, 12863, 25049, 107407, 209161, 475931, 3827081, 3974059, 72714539, 141601997, 2690437943]

約数ペア:

[(1, 2690437943), (19, 141601997), (37, 72714539), (677, 3974059), (703, 3827081), (5653, 475931), (12863, 209161), (25049, 107407)]