2017355977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{203383}}^1$

素因数の和:203512

約数の個数: 16

約数和(自身を含む): 2505690880

約数和(自身を除く): 488334903

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 203383, 1423681, 2643979, 18507853, 22168747, 155181229, 288193711, 2017355977]

約数ペア:

[(1, 2017355977), (7, 288193711), (13, 155181229), (91, 22168747), (109, 18507853), (763, 2643979), (1417, 1423681), (9919, 203383)]