1955635682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31511}}^1$

素因数の和:31575

約数の個数: 64

約数和(自身を含む): 4065804288

約数和(自身を除く): 2110168606

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2821, 4433, 4774, 5642, 8866, 31031, 31511, 62062, 63022, 220577, 346621, 409643, 441154, 693242, 819286, 976841, 1953682, 2426347, 2867501, 4506073, 4852694, 5735002, 6837887, 9012146, 10745251, 12698933, 13675774, 21490502, 25397866, 31542511, 63085022, 75216757, 88892531, 139688263, 150433514, 177785062, 279376526, 977817841, 1955635682]

約数ペア:

[(1, 1955635682), (2, 977817841), (7, 279376526), (11, 177785062), (13, 150433514), (14, 139688263), (22, 88892531), (26, 75216757), (31, 63085022), (62, 31542511), (77, 25397866), (91, 21490502), (143, 13675774), (154, 12698933), (182, 10745251), (217, 9012146), (286, 6837887), (341, 5735002), (403, 4852694), (434, 4506073), (682, 2867501), (806, 2426347), (1001, 1953682), (2002, 976841), (2387, 819286), (2821, 693242), (4433, 441154), (4774, 409643), (5642, 346621), (8866, 220577), (31031, 63022), (31511, 62062)]