249894398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{6481}}^1$

素因数の和:7979

約数の個数: 16

約数和(自身を含む): 404010096

約数和(自身を除く): 154115698

約数列:

[1, 2, 13, 26, 1483, 2966, 6481, 12962, 19279, 38558, 84253, 168506, 9611323, 19222646, 124947199, 249894398]

約数ペア:

[(1, 249894398), (2, 124947199), (13, 19222646), (26, 9611323), (1483, 168506), (2966, 84253), (6481, 38558), (12962, 19279)]