2912493073

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{19763}}^1$

素因数の和:20376

約数の個数: 16

約数和(自身を含む): 3424705920

約数和(自身を除く): 512212847

約数列:

[1, 7, 37, 259, 569, 3983, 19763, 21053, 138341, 147371, 731231, 5118617, 11245147, 78716029, 416070439, 2912493073]

約数ペア:

[(1, 2912493073), (7, 416070439), (37, 78716029), (259, 11245147), (569, 5118617), (3983, 731231), (19763, 147371), (21053, 138341)]