2048807732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 3776424960

約数和(自身を除く): 1727617228

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 439, 617, 878, 1234, 1756, 1891, 2468, 3782, 7564, 13609, 19127, 26779, 27218, 37637, 38254, 53558, 54436, 75274, 76508, 107116, 150548, 270863, 541726, 830149, 1083452, 1166747, 1660298, 2333494, 3320596, 4666988, 8396753, 16522643, 16793506, 33045286, 33587012, 66090572, 512201933, 1024403866, 2048807732]

約数ペア:

[(1, 2048807732), (2, 1024403866), (4, 512201933), (31, 66090572), (61, 33587012), (62, 33045286), (122, 16793506), (124, 16522643), (244, 8396753), (439, 4666988), (617, 3320596), (878, 2333494), (1234, 1660298), (1756, 1166747), (1891, 1083452), (2468, 830149), (3782, 541726), (7564, 270863), (13609, 150548), (19127, 107116), (26779, 76508), (27218, 75274), (37637, 54436), (38254, 53558)]