2019979152953

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{855467}}^1$

素因数の和:856216

約数の個数: 16

約数和(自身を含む): 2093569727040

約数和(自身を除く): 73590574087

約数列:

[1, 43, 89, 617, 3827, 26531, 54913, 855467, 2361259, 36785081, 76136563, 527823139, 3273872209, 22696394977, 46976259371, 2019979152953]

約数ペア:

[(1, 2019979152953), (43, 46976259371), (89, 22696394977), (617, 3273872209), (3827, 527823139), (26531, 76136563), (54913, 36785081), (855467, 2361259)]