2013649108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{66739}}^1$

素因数の和:67159

約数の個数: 24

約数和(自身を含む): 3718752800

約数和(自身を除く): 1705103692

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 7543, 15086, 30172, 66739, 133478, 266956, 1268041, 2536082, 5072164, 26495383, 52990766, 105981532, 503412277, 1006824554, 2013649108]

約数ペア:

[(1, 2013649108), (2, 1006824554), (4, 503412277), (19, 105981532), (38, 52990766), (76, 26495383), (397, 5072164), (794, 2536082), (1588, 1268041), (7543, 266956), (15086, 133478), (30172, 66739)]