2178221762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1597}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 3451680000

約数和(自身を除く): 1273458238

約数列:

[1, 2, 23, 46, 149, 199, 298, 398, 1597, 3194, 3427, 4577, 6854, 9154, 29651, 36731, 59302, 73462, 237953, 317803, 475906, 635606, 681973, 1363946, 5472919, 7309469, 10945838, 14618938, 47352647, 94705294, 1089110881, 2178221762]

約数ペア:

[(1, 2178221762), (2, 1089110881), (23, 94705294), (46, 47352647), (149, 14618938), (199, 10945838), (298, 7309469), (398, 5472919), (1597, 1363946), (3194, 681973), (3427, 635606), (4577, 475906), (6854, 317803), (9154, 237953), (29651, 73462), (36731, 59302)]