1972993074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{19777}}^1$

素因数の和:21074

約数の個数: 32

約数和(自身を含む): 4253061120

約数和(自身を除く): 2280068046

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1279, 2558, 3837, 7674, 16627, 19777, 33254, 39554, 49881, 59331, 99762, 118662, 257101, 514202, 771303, 1542606, 25294783, 50589566, 75884349, 151768698, 328832179, 657664358, 986496537, 1972993074]

約数ペア:

[(1, 1972993074), (2, 986496537), (3, 657664358), (6, 328832179), (13, 151768698), (26, 75884349), (39, 50589566), (78, 25294783), (1279, 1542606), (2558, 771303), (3837, 514202), (7674, 257101), (16627, 118662), (19777, 99762), (33254, 59331), (39554, 49881)]