496989935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3907}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 682805760

約数和(自身を除く): 185815825

約数列:

[1, 5, 13, 19, 65, 95, 103, 247, 515, 1235, 1339, 1957, 3907, 6695, 9785, 19535, 25441, 50791, 74233, 127205, 253955, 371165, 402421, 965029, 2012105, 4825145, 5231473, 7645999, 26157365, 38229995, 99397987, 496989935]

約数ペア:

[(1, 496989935), (5, 99397987), (13, 38229995), (19, 26157365), (65, 7645999), (95, 5231473), (103, 4825145), (247, 2012105), (515, 965029), (1235, 402421), (1339, 371165), (1957, 253955), (3907, 127205), (6695, 74233), (9785, 50791), (19535, 25441)]