2028066971

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{26317}}^1$

素因数の和:26534

約数の個数: 16

約数和(自身を含む): 2362303680

約数和(自身を除く): 334236709

約数列:

[1, 7, 101, 109, 707, 763, 11009, 26317, 77063, 184219, 2658017, 2868553, 18606119, 20079871, 289723853, 2028066971]

約数ペア:

[(1, 2028066971), (7, 289723853), (101, 20079871), (109, 18606119), (707, 2868553), (763, 2658017), (11009, 184219), (26317, 77063)]