675642014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1901}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 1095552000

約数和(自身を除く): 419909986

約数列:

[1, 2, 19, 38, 47, 94, 199, 398, 893, 1786, 1901, 3781, 3802, 7562, 9353, 18706, 36119, 72238, 89347, 177707, 178694, 355414, 378299, 756598, 1697593, 3395186, 7187681, 14375362, 17780053, 35560106, 337821007, 675642014]

約数ペア:

[(1, 675642014), (2, 337821007), (19, 35560106), (38, 17780053), (47, 14375362), (94, 7187681), (199, 3395186), (398, 1697593), (893, 756598), (1786, 378299), (1901, 355414), (3781, 178694), (3802, 177707), (7562, 89347), (9353, 72238), (18706, 36119)]