259405611998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{734207}}^1$

素因数の和:734456

約数の個数: 32

約数和(自身を含む): 426287038464

約数和(自身を除く): 166881426466

約数列:

[1, 2, 13, 26, 107, 127, 214, 254, 1391, 1651, 2782, 3302, 13589, 27178, 176657, 353314, 734207, 1468414, 9544691, 19089382, 78560149, 93244289, 157120298, 186488578, 1021281937, 1212175757, 2042563874, 2424351514, 9977138923, 19954277846, 129702805999, 259405611998]

約数ペア:

[(1, 259405611998), (2, 129702805999), (13, 19954277846), (26, 9977138923), (107, 2424351514), (127, 2042563874), (214, 1212175757), (254, 1021281937), (1391, 186488578), (1651, 157120298), (2782, 93244289), (3302, 78560149), (13589, 19089382), (27178, 9544691), (176657, 1468414), (353314, 734207)]