2966735

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 3696192

約数和(自身を除く): 729457

約数列:

[1, 5, 61, 71, 137, 305, 355, 685, 4331, 8357, 9727, 21655, 41785, 48635, 593347, 2966735]

約数ペア:

[(1, 2966735), (5, 593347), (61, 48635), (71, 41785), (137, 21655), (305, 9727), (355, 8357), (685, 4331)]