25745900258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{223679}}^1$

素因数の和:223946

約数の個数: 32

約数和(自身を含む): 43966540800

約数和(自身を除く): 18220640542

約数列:

[1, 2, 13, 19, 26, 38, 233, 247, 466, 494, 3029, 4427, 6058, 8854, 57551, 115102, 223679, 447358, 2907827, 4249901, 5815654, 8499802, 52117207, 55248713, 104234414, 110497426, 677523691, 990226933, 1355047382, 1980453866, 12872950129, 25745900258]

約数ペア:

[(1, 25745900258), (2, 12872950129), (13, 1980453866), (19, 1355047382), (26, 990226933), (38, 677523691), (233, 110497426), (247, 104234414), (466, 55248713), (494, 52117207), (3029, 8499802), (4427, 5815654), (6058, 4249901), (8854, 2907827), (57551, 447358), (115102, 223679)]