2449969193

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{29759}}^1$

素因数の和:30404

約数の個数: 16

約数和(自身を含む): 2952192000

約数和(自身を除く): 502222807

約数列:

[1, 7, 19, 133, 619, 4333, 11761, 29759, 82327, 208313, 565421, 3957947, 18420821, 128945747, 349995599, 2449969193]

約数ペア:

[(1, 2449969193), (7, 349995599), (19, 128945747), (133, 18420821), (619, 3957947), (4333, 565421), (11761, 208313), (29759, 82327)]