2143797305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{39217}}^1$

素因数の和:39293

約数の個数: 24

約数和(自身を含む): 2869345752

約数和(自身を除く): 725548447

約数列:

[1, 5, 13, 29, 65, 145, 377, 841, 1885, 4205, 10933, 39217, 54665, 196085, 509821, 1137293, 2549105, 5686465, 14784809, 32981497, 73924045, 164907485, 428759461, 2143797305]

約数ペア:

[(1, 2143797305), (5, 428759461), (13, 164907485), (29, 73924045), (65, 32981497), (145, 14784809), (377, 5686465), (841, 2549105), (1885, 1137293), (4205, 509821), (10933, 196085), (39217, 54665)]