1421385758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{9473}}^1$

素因数の和:9716

約数の個数: 32

約数和(自身を含む): 2387448000

約数和(自身を除く): 966062242

約数列:

[1, 2, 13, 26, 29, 58, 199, 377, 398, 754, 2587, 5174, 5771, 9473, 11542, 18946, 75023, 123149, 150046, 246298, 274717, 549434, 1885127, 3571321, 3770254, 7142642, 24506651, 49013302, 54668683, 109337366, 710692879, 1421385758]

約数ペア:

[(1, 1421385758), (2, 710692879), (13, 109337366), (26, 54668683), (29, 49013302), (58, 24506651), (199, 7142642), (377, 3770254), (398, 3571321), (754, 1885127), (2587, 549434), (5174, 274717), (5771, 246298), (9473, 150046), (11542, 123149), (18946, 75023)]