2201437205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{678409}}^1$

素因数の和:678484

約数の個数: 16

約数和(自身を含む): 2930731200

約数和(自身を除く): 729293995

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 678409, 3392045, 7462499, 37312495, 40026131, 200130655, 440287441, 2201437205]

約数ペア:

[(1, 2201437205), (5, 440287441), (11, 200130655), (55, 40026131), (59, 37312495), (295, 7462499), (649, 3392045), (3245, 678409)]