2016996927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 3266887680

約数和(自身を除く): 1249890753

約数列:

[1, 3, 11, 19, 31, 33, 41, 57, 93, 123, 209, 341, 451, 589, 627, 779, 1023, 1271, 1353, 1767, 2337, 2531, 3813, 6479, 7593, 8569, 13981, 19437, 24149, 25707, 27841, 41943, 48089, 72447, 78461, 83523, 103771, 144267, 235383, 265639, 311313, 528979, 796917, 863071, 1141481, 1490759, 1586937, 1971649, 2589213, 3216901, 3424443, 4472277, 5914947, 9650703, 16398349, 21688139, 35385911, 49195047, 61121119, 65064417, 106157733, 183363357, 672332309, 2016996927]

約数ペア:

[(1, 2016996927), (3, 672332309), (11, 183363357), (19, 106157733), (31, 65064417), (33, 61121119), (41, 49195047), (57, 35385911), (93, 21688139), (123, 16398349), (209, 9650703), (341, 5914947), (451, 4472277), (589, 3424443), (627, 3216901), (779, 2589213), (1023, 1971649), (1271, 1586937), (1353, 1490759), (1767, 1141481), (2337, 863071), (2531, 796917), (3813, 528979), (6479, 311313), (7593, 265639), (8569, 235383), (13981, 144267), (19437, 103771), (24149, 83523), (25707, 78461), (27841, 72447), (41943, 48089)]