2080695799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1549}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 2656080000

約数和(自身を除く): 575384201

約数列:

[1, 7, 13, 29, 91, 203, 377, 509, 1549, 2639, 3563, 6617, 10843, 14761, 20137, 44921, 46319, 103327, 140959, 191893, 314447, 583973, 788441, 1343251, 4087811, 5519087, 10249733, 22864789, 71748131, 160053523, 297242257, 2080695799]

約数ペア:

[(1, 2080695799), (7, 297242257), (13, 160053523), (29, 71748131), (91, 22864789), (203, 10249733), (377, 5519087), (509, 4087811), (1549, 1343251), (2639, 788441), (3563, 583973), (6617, 314447), (10843, 191893), (14761, 140959), (20137, 103327), (44921, 46319)]