1856135512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131009}}^1$

素因数の和:131056

約数の個数: 64

約数和(自身を含む): 4527705600

約数和(自身を除く): 2671570088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 7084, 14168, 131009, 262018, 524036, 917063, 1048072, 1441099, 1834126, 2882198, 3013207, 3668252, 5764396, 6026414, 7336504, 10087693, 11528792, 12052828, 20175386, 21092449, 24105656, 33145277, 40350772, 42184898, 66290554, 80701544, 84369796, 132581108, 168739592, 232016939, 265162216, 464033878, 928067756, 1856135512]

約数ペア:

[(1, 1856135512), (2, 928067756), (4, 464033878), (7, 265162216), (8, 232016939), (11, 168739592), (14, 132581108), (22, 84369796), (23, 80701544), (28, 66290554), (44, 42184898), (46, 40350772), (56, 33145277), (77, 24105656), (88, 21092449), (92, 20175386), (154, 12052828), (161, 11528792), (184, 10087693), (253, 7336504), (308, 6026414), (322, 5764396), (506, 3668252), (616, 3013207), (644, 2882198), (1012, 1834126), (1288, 1441099), (1771, 1048072), (2024, 917063), (3542, 524036), (7084, 262018), (14168, 131009)]