2019945779308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{230941}}^1\times {\mathrm{70537}}^1$

素因数の和:301513

約数の個数: 24

約数和(自身を含む): 3649001842304

約数和(自身を除く): 1629056062996

約数列:

[1, 2, 4, 31, 62, 124, 70537, 141074, 230941, 282148, 461882, 923764, 2186647, 4373294, 7159171, 8746588, 14318342, 28636684, 16289885317, 32579770634, 65159541268, 504986444827, 1009972889654, 2019945779308]

約数ペア:

[(1, 2019945779308), (2, 1009972889654), (4, 504986444827), (31, 65159541268), (62, 32579770634), (124, 16289885317), (70537, 28636684), (141074, 14318342), (230941, 8746588), (282148, 7159171), (461882, 4373294), (923764, 2186647)]