2485249921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{39313}}^1$

素因数の和:40152

約数の個数: 16

約数和(自身を含む): 3102346368

約数和(自身を除く): 617096447

約数列:

[1, 7, 11, 77, 821, 5747, 9031, 39313, 63217, 275191, 432443, 3027101, 32275973, 225931811, 355035703, 2485249921]

約数ペア:

[(1, 2485249921), (7, 355035703), (11, 225931811), (77, 32275973), (821, 3027101), (5747, 432443), (9031, 275191), (39313, 63217)]